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59 Cards in this Set
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Element Name: Hydrogen Element Symbol: H Element Atomic Number: 1 Element Atom Mass: 1.0079 Metal, Nonmetal, or Metalloid? Nonmetal Group: 1 Period: 1 Family: Physical State: Gas Common Usage: Sun and Stars Electronegativity: 2.1 Valence: +1 |
Element Name: Helium Element Symbol: He Element Atomic Number: 2 Element Atom Mass: 4.003 Metal, Nonmetal, Metalloid? Nonmetal Group: 1 Period: 18 Family: Physical State: Gas Common Usage: Balloons Electronegativity: 0 Valence: 0 |
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Element Name: Lithium Element Symbol: Li Element Atomic Number: 3 Element Atom Mass: 6.941 Metal, Nonmetal, or Metalloid? Metal Group: 2 Period: 1 Family: Physical State: Common Usage: Batteries Electronegativity: 0.98 Valence:+1 |
Element Name: Beryllium Element Symbol: Be Element Atomic Number: 4 Element Atom Mass: 9.012 Metal, Nonmetal, or Metalloid? Metal Group: 2 Period: 2 Family: Physical State: Common Usage: Emeralds Electronegativity: 1.57 Valence: +2 |
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Element Name: Boron Element Symbol: B Element Atomic Number: 5 Element Atom Mass: 10.811 Metal, Nonmetal, or Metalloid? Metalloid Group: 2 Period: 13 Family: Physical State: Common Usage: Sports Equipment Electronegativity: 2.04 Valence: +3 |
Element Name: Carbon Element Symbol: C Element Atomic Number: 6 Element Atom Mass: 12.011 Metal, Nonmetal, or Metalloid? Nonmetal Group: 2 Period: 14 Family: Physical State: Common Usage: Basis of Life's Molecules Electronegativity: 2.55 Valence: +- 4 |
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Element Name: Nitrogen Element Symbol: N Element Atomic Number: 7 Element Atom Mass: 14.007 Metal, Nonmetal, or Metalloid? Nonmetals Group: 2 Period: 15 Family: Physical State: Common Usage: Protein Electronegtivity: 3.04 Valence: -3 |
Element Name: Oxygen Element Symbol: O Element Atomic Number: 8 Element Atom Mass: 15.999 Metal, Nonmetal, or Metallloid? Group: 2 Period:16 Family: Physical State: Common Usage: Air Electronegativity: 3.44 Valence: -2 |
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Element Name: Fluorine Element Symbol: F Element Atomic Number: 9 Element Atom Mass: 18.998 Metal, Nonmetal, or Metalloid? Nonmetal Group: 2 Period: 17 Family: Physical State: Common Usage: Toothpaste Electronegativity: 3.98 Valence: -1 |
Element Name: Neon Element Symbol: Ne Element Atomic Number: 10 Element Atom Mass: 20.180 Metal, Nonmetal, or Metalloid? Nonmetal Group: 2 Period: 18 Family: Physical State: Common Usage: Advertising Signs Electronegativity: 0 Valence: 0 |
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Element Name: Sodium Element Symbol: Na Element Atomic Number: 11 Element Atom Mass: 22.990 Metal, Nonmetal or Metalloid? Metal Group: 3 Period: 1 Family: Physical State: Common Usage: Salt Electronegtivity: 0.93 Valence: +1 |
Element Name: Magnesium Element Symbol: Mg Element Atomic Number: 12 Element Atom Mass: 24.305 Metal, Nonmetal, or Metalloid? Metal Group: 3 Period: 2 Family: Physical State: Common Usage: Chlorophyll Electronegativity: 1.31 Valence: +2 |
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Element Name: Aluminum Element Symbol: Al Element Atomic Number: 13 Element Atom Mass: 26.982 Metal, Nonmetal, or Metalloid? Metal Group: 3 Period: 13 Family: Physical State: Common Usage: Airplanes Electronegativity: 1.61 Valence: +3 |
Element Name: Silicon Element Symbol: Si Element Atomic Number: 14 Element Atom Mass: 28.086 Metal, Nonmetal, or Metalloid? Metalloid Group: 3 Period: 14 Family: Physical State: Common Usage: Stone, Sand, and Soil Electronegativity: 1.9 Valence:+-4 |
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Element Name: Phosphorus Element Symbol: P Element Atomic Number: 15 Element Atom Mass: 30.974 Metal, Nonmetal, or Metalloid: Nonmetal Group: 3 Period: 15 Family: Physical State: Common Usage: Bones Electronegativity: 2.19 Valence: -3 |
Element Name: Sulfur Element Symbol: S Element Atomic Number: 16 Element Atom Mass: 32.066 Metal, Nonmetal, or Metalloid? Nonmetal Group: 3 Period: 16 Family: Physical State: Common Usage: Egg Yolks Electronegativity: 2.58 Valence: -2 |
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Element Name: Chloride Element Symbol: Cl Element Atomic Number: 17 Element Atom Mass: 35.453 Metal, Nonmetal, or Metalloid? Nonmetal Group: 3 Period: 17 Family: Physical State: Common Usage: Swimming Pools Electronegativity: 3.16 Valence: -1 |
Element Name: Argon Element Symbol: Ar Element Atomic Number: 18 Element Atom Mass: 39.948 Metal, Nonmetal, or Metalloid? Nonmetal Group: 3 Period: 18 Family: Physical State: Common Usage: Light Bulbs Electronegativity: 0 Valence: 0 |
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Element Name: Potassium Element Symbol: K Element Atomic Number: 19 Element Atom Mass: 39.098 Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 1 Family: Physical State: Common Usage: Fruits and Vegetables Electronegativity: 0.82 Valence: +1 |
Element Name: Calcium Element Symbol: Ca Element Atomic Number: 20 Element Atom Mass: 40.08 Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 2 Family: Physical State: Common Usage: Shells and Bones Electronegativity: 1 Valence: +2 |
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Element Name: Scandium Element Symbol: Sc Element Atomic Number: 21 Element Atom Mass: 44.956 Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 3 Family: Physical State: Common Usage: Bicycles Electronegativity: 1.36 Valence: Can't tell by looking at table |
Element Name: Titanium Element Symbol: Ti Element Atomic Number: 22 Element Atom Mass: 47.88 Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 4 Family: Physical State: Common Usage: Aerospace Electronegativity: 1.54 Valence: Can't tell by looking at table |
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Element Name: Vanadium Element Symbol: V Element Atomic Number: 23 Element Atom Mass: 50.942 Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 5 Family: Physical State: Common Usage: Springs Electronegativity: 1.63 Valence: Can't tell by looking at table |
Element Name: Chromium Element Symbol: Cr Element Atomic Number: 24 Element Atom Mass: 51.996 Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 6 Family: Physical State: Common Usage: Stainless Steel Electronegativity: 1.66 Valence: Can't tell by looking at table |
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Element Name: Manganese Element Symbol: Mn Element Atomic Number: 25 Element Atom Mass: 54.938 Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 7 Family: Physical State: Common Usage: Earthmovers Electronegativity: 1.55 Valence: Can't tell by looking at table |
Element Name: Iron Element Symbol: Fe Element Atomic Number: 26 Element Atom Mass: 55.847 Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 8 Family: Physical State: Common Usage: Steel Structures Electronegativity: 1.83 Valence: Can't tell by looking at table |
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Element Name: Cobalt Element Symbol: Co Element Atomic Number: 27 Element Atom Mass: 58.847 Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 9 Family: Physical State: Common Usage: Magnets Electronegativity: 1.88 Valence: Can't tell by looking at table |
Element Name: Nickel Element Symbol: Ni Element Atomic Number: 28 Element Atom Mass: 58.69 Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 10 Family: Physical State: Common Usage: Coins Electronegativity: 1.91 Valence: Can't tell by looking at table |
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Element Name: Copper Element Symbol: Cu Element Atomic Number: 29 Element Atom Mass: 63.546 Metal, Nonmetal or Metalloid? Metal Group: 4 Period: 11 Family: Physical State: Common Usage: Electric Wires Eectronegativity: 1.9 Valence: Can't tell by looking at table |
Element Name: Zinc Element Symbol: Zn Element Atomic Number: 30 Element Atom Mass: 65.39 Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 12 Family: Physical State: Common Usage: Brass Instruments Electronegativity: 1.65 Valence: Can't tell by looking at table |
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Element Name: Gallium Element Symbol: Ga Element Atomic Number: 31 Element Atom Mass: 69.723 Metal, Nonmetal, or Metalloid? Metal Group: 13 Period: 4 Family: Physical State: Common Usage: Light-Emitting Diodes(LEDs) Electronegativity: 1.81 Valence: +3 |
Element Name: Germanium Element Symbol: Ge Element Atomic Number: 32 Element Atom Mass: 72.61 Metal, Nonmetal, or Metalloid? Metalloid Group: 14 Period: 4 Family: Physical State: Common Usage: Semiconductor Electronics Electronegativity: 2.01 Valence: +-4 |
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Element Name: Arsenic Element Symbol: As Element Atomic Number: 33 Element Atom Mass: 74.922 Metal, Nonmetal, or Metalloid? Metalloid Group: 15 Period: 4 Family: Physical State: Common Usage: Poison Electronegativity: 2.18 Valence: -3 |
Element Name: Selenium Element Symbol: Se Element Atomic Number: 34 Element Atom Mass: 78.96 Metal, Nonmetal, or Metalloid? Nonmetal Group: 16 Period: 4 Family: Physical State: Common Usage: Copiers Electronegativity: 2.55 Valence: -2 |
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Element Name: Bromine Element Symbol: Br Element Atomic Number: 35 Element Atom Mass: 79.904 Metal, Nonmetal, or Metalloid: Nonmetal Group: 17 Period: 4 Family: Physical State: Common Usage: Photography Film Electronegativity: 2.96 Valence: -1 |
Element Name: Krypton Element Symbol: Kr Element Atomic Number: 36 Element Atom Mass: 83.80 Metal, Nonmetal, or Metalloid? Nonmetal Group: 18 Period: 4 Family: Physical State: Common Usage: Flashlights Electronegativity: 0 Valence: 0 |
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Element Name: Rubidium
Element Symbol: Rb Element Atomic Number: 37 Element Atom Mass: 85.47 Metal, Nonmetal, or Metalloid? Metal Group: 1 Period: 5 Family: Physical State: Common Usage: Global Navigation Electronegativity: 0.82 Valence: +1 |
Element Name: Strontium
Element Symbol: Sr Element Atomic Number: 38 Element Atom Mass: 87.62 Metal, Nonmetal, or Metalloid? Metal Group: 2 Period: 5 Family: Physical State: Common Usage: Fireworks Electronegativity: 0.95 Valence: +2 |
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Element Name: Yttrium Element Symbol: Y Element Atomic Number: 39 Element Atom Mass:88.906 Metal, Nonmetal, or Metalloid? Metal Group: 3 Period: 5 Family: Physical State: Common Usage: Lasers Electronegativity: 1.22 Valence: Can't tell |
Element Name: Zirconium
Element Symbol: Zr Element Atomic Number: 40 Element Atom Mass: 91.224 Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 5 Family: Physical State: Common Usage: Chemical Pipelines Electronegativity: 1.33 Valence: Can't tell |
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Element Name: Niobium
Element Symbol: Nb Element Atomic Number: 41 Element Atom Mass: 92.906 Metal, Nonmetal, or Metalloid? Metal Group: 5 Period: 5 Family: Physical State: Common Usage: Mag Lev Trains Electronegativity: 1.6 Valence: Can't tell |
Element Name: Molybdenum
Element Symbol: Mo Element Atomic Number: 42 Element Atom Mass: 95.94 Metal, Nonmetal, or Metalloid? Metal Group: 6 Period: 5 Family: Physical State: Common Usage: Cutting Tools Electronegativity: 2.16 Valence: Can't tell |
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Element Name: Technetium
Element Symbol: Tc Element Atomic Number: 43 Element Atom Mass: (98) Metal, Nonmetal, or Metalloid? Metal Group: 7 Period: 5 Family: Physical State: Common Usage: Radioactive Diagnosis Electronegativity: 1.9 Valence: Can't tell |
Element Name: Ruthenium
Element Symbol: Ru Element Atomic Number: 44 Element Atom Mass: 101.07 Metal, Nonmetal, or Metalloid? Metal Group: 8 Period: 5 Family: Physical State: Common Usage: Electric Switches Electronegativity: 2.2 Valence: Can't tell |
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Element Name: Rhodium
Element Symbol: Rh Element Atomic Number: 45 Element Atom Mass: 102.91 Metal, Nonmetal, or Metalloid? Metal Group: 9 Period: 5 Family: Physical State: Common Usage: Searchlight Reflectors Electronegativity: 2.28 Valence: Can't tell |
Element Name: Palladium Element Symbol: Pd Element Atomic Number: 46 Element Atom Mass: 106.42 Metal, Nonmetal, or Metalloid? Metal Group:10 Period: 5 Family: Physical State: Common Usage: Pollution Control Electronegativity: 2.2 Valence: Can't tell |
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Element Name: Silver
Element Symbol: Ag Element Atomic Number: 47 Element Atom Mass: 107.87 Metal, Nonmetal, or Metalloid? Metal Group: 11 Period: 5 Family: Physical State: Common Usage: Jewelry Electronegativity: 1.93 Valence: Can't tell |
Element Name: Cadmium
Element Symbol: Cd Element Atomic Number: 48 Element Atom Mass: 112.41 Metal, Nonmetal, or Metalloid? Metal Group: 12 Period: 5 Family: Physical State: Common Usage: Paint Electronegativity: 1.69 Valence: Can't tell |
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Element Name: Indium
Element Symbol: In Element Atomic Number: 49 Element Atom Mass: 114.82 Metal, Nonmetal, or Metalloid? Metal Group: 13 Period: 5 Family: Physical State: Common Usage: Liquid Crystal Display Electronegativity: 1.78 Valence: +3 |
Element Name: Tin
Element Symbol: Sn Element Atomic Number: 50 Element Atom Mass: 118.71 Metal, Nonmetal, or Metalloid? Metal Group:14 Period: 5 Family: Physical State: Common Usage: Plated Food Cans Electronegativity: 1.96 Valence: +-4 |
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Element Name: Antimony
Element Symbol: Sb Element Atomic Number: 51 Element Atom Mass: 121.75 Metal, Nonmetal, or Metalloid? Metalloid Group:15 Period: 5 Family: Physical State: Common Usage: Car Batteries Electronegativity: 2.05 Valence: -3 |
Element Name: Tellurium
Element Symbol: Te Element Atomic Number: 52 Element Atom Mass: 127.60 Metal, Nonmetal, or Metalloid? Metalloid Group: 16 Period: 5 Family: Physical State: Common Usage: Thermoelectric Coolers Electronegativity: 2.1 Valence: -2 |
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Element Name: Iodine
Element Symbol: I Element Atomic Number: 53 Element Atom Mass: 126.90 Metal, Nonmetal, or Metalloid? Nonmetal Group: 17 Period: 5 Family: Physical State: Common Usage: Disinfectant Electronegativity: 2.66 Valence: -1 |
Element Name: Xenon
Element Symbol: Xe Element Atomic Number: 54 Element Atom Mass: 131.29 Metal, Nonmetal, or Metalloid? Nonmetal Group: 18 Period: 5 Family: Physical State: Common Usage: High-Intensity Lamps Electronegativity: 2.6 Valence: 0 |
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Element Name: Cesium
Element Symbol: Cs Element Atomic Number: 55 Element Atom Mass: 132.90 Metal, Nonmetal, or Metalloid? Metal Group: 1 Period: 6 Family: Physical State: Common Usage: Atomic Clocks Electronegativity: 0.79 Valence: +1 |
Element Name: Barium
Element Symbol: Ba Element Atomic Number: 56 Element Atom Mass: 137.33 Metal, Nonmetal, or Metalloid? Metal Group: 2 Period: 6 Family: Physical State: Common Usage: X-Ray Diagnosis Electronegativity: 0.89 Valence: +2 |
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Element Name: Lanthanum
Element Symbol: La Element Atomic Number: 57 Element Atom Mass: 138.91 Metal, Nonmetal, or Metalloid? Metal Group: 3 Period: 6 Family: Physical State: Common Usage: Electronegativity: 1.1 Valence: Can't tell |
Element Name: Hafnium
Element Symbol: Hf Element Atomic Number: 72 Element Atom Mass: 178.49 Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 6 Family: Physical State: Common Usage: Nuclear Submarines Electronegativity: 1.3 Valence: Can't tell |
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Element Name: Tantalum
Element Symbol: Ta Element Atomic Number: 73 Element Atom Mass: 180.95 Metal, Nonmetal, or Metalloid? Metal Group: 5 Period: 6 Family: Physical State: Common Usage: Mobile Phones Electronegativity: 1.5 Valence: Can't tell |
Element Name: Tungsten
Element Symbol: W Element Atomic Number: 74 Element Atom Mass: 183.85 Metal, Nonmetal, or Metalloid? Metal Group: 6 Period: 6 Family: Physical State: Common Usage: Lamp Filaments Electronegativity: 2.36 Valence: Can't tell |
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Element Name: Rhenium
Element Symbol: Re Element Atomic Number: 75 Metal, Nonmetal, or Metalloid? Metal Group: 7 Period: 6 Family: Physical State: Common Usage: Rocket Engines Electronegativity: 1.9 Valence: Can't tell |
Element Name: Osmium
Element Symbol: Os Element Atomic Number: 76 Element Atom Mass: 190.2 Metal, Nonmetal, or Metalloid? Metal Group: 8 Period: 6 Family: Physical State: Common Usage: Pen Points Electronegativity: 1.9 Valence: Can't tell |
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Element Name: Iridium
Element Symbol: Ir Element Atomic Number: 77 Element Atom Mass: 192.22 Metal, Nonmetal, or Metalloid? Metal Group: 9 Period: 6 Family: Physical State: Common Usage: Spark Plugs Electronegativity: 2.2 Valence: Can't tell |
Element Name: Platinum
Element Symbol: Pt Element Atomic Number: 78 Element Atom Mass: 195.08 Metal, Nonmetal, or Metalloid? Metal Group: 10 Period: 6 Family: Physical State: Common Usage: Labware Electronegativity: 2.28 Valence: Can't tell |
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Element Name: Gold
Element Symbol: Au Element Atomic Number: 79 Element Atom Mass: 196.97 Metal, Nonmetal, or Metalloid? Metal Group: 11 Period: 6 Family: Physical State: Common Usage: Jewelry Electronegativity: 2.54 Valence: Can't tell |
Element Name: Mercury
Element Symbol: Hg Element Atomic Number: 80 Element Atom Mass: 200.59 Metal, Nonmetal, or Metalloid? Metal Group: 12 Period: 6 Family: Physical State: Common Usage: Thermometers Electronegativity: 2 Valence: Can't tell |
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Element Name: Thallium
Element Symbol: Tl Element Atomic Number: 81 Element Atom Mass: 204.38 Metal, Nonmetal, or Metalloid? Metal Group: 13 Period: 6 Family: Physical State: Common Usage: Low-Temperature Thermometers Electronegativity: 2.04 Valence: +3 |
Element Name: Lead
Element Symbol: Pb Element Atomic Number: 82 Element Atom Mass: 207.2 Metal, Nonmetal, or Metalloid? Metal Group: 14 Period: 6 Family: Physical State: Common Usage: Weights Electronegativity: 2.33 Valence: +-4 |
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Element Name: Bismuth
Element Symbol: Bi Element Atomic Number: 83 Element Atom Mass: 208.98 Metal, Nonmetal, or Metalloid? Metal Group: 15 Period: 6 Family: Physical State: Common Usage: Fire Sprinklers Electronegativity: 2.02 Valence: -3 |
Element Name: Polonium
Element Symbol: Po Element Atomic Number: 84 Element Atom Mass: (209) Metal, Nonmetal, or Metalloid? Metalloid Group: 16 Period: 6 Family: Physical State: Common Usage: Anti - Static Brushes Electronegativity: 2 Valence: -2 |
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Element Name: Astatine
Element Symbol: At Element Atomic Number: 85 Element Atom Mass: (210) Metal, Nonmetal, or Metalloid? Nonmetal Group: 17 Period: 6 Family: Physical State: Common Usage: Radioactive Medicine Electronegativity: 2.2 Valence: -1 |
Element Name: Radon
Element Symbol: Rn Element Atomic Number: 86 Element Atom Mass: (222) Metal, Nonmetal, or Metalloid? Nonmetal Group: 18 Period: 6 Family: Common Usage: Surgical Implants Electronegativity: 0 Valence: 0 |
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Element Name: Francium
Element Symbol: Fr Element Atomic Number: 87 Element Atom Mass: 223.019 Metal, Nonmetal, or Metalloid? Metal Group: 1 Period:7 Family: Physical State: Common Usage: Laser Atom Traps Electronegativity: 0.7 Valence: +1 |
Element Name: Radium
Element Symbol: Ra Element Atomic Number: 88 Element Atom Mass: 226.025 Metal, Nonmetal, or Metalloid? Metal Group: 2 Period: 7 Family: Physical State: Common Usage: Luminous Watches Electronegativity: 0.89 Valence: +2 |
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Element Name: Actinium
Element Symbol: Ac Element Atomic Number: 89 Element Atom Mass: 227.027 Metal, Nonmetal, or Metalloid? Metal Group: 3 Period: 7 Family: Physical State: Common Usage: None all but Atomic Research Electronegativity: 1.1 Valence: Can't tell |
Element Name: Rutherfordium
Element Symbol: Rf Element Atomic Number: 104 Element Atom Mass: (261) Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 7 Family: Physical State: Common Usage: None except atomic research Electronegativity: None Valence: None |
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Element Name: Dubnium Element Symbol: Db Element Atomic Number: 105 Element Atom Mass: (262) Metal, Nonmetal, or Metalloid? Metal Group: 5 Period: 7 Family: Physical State: Common Usage: None except atomic research Electronegativity: none Valence: none |
Element Name: Seaborgium
Element Symbol: Sg Element Atomic Number: 106 Element Atom Mass: (263) Metal, Nonmetal, or Metalloid? Metal Group: 6 Period: 7 Family: Physical State: Common Usage: one except atomic research Electronegativity: none Valence: none |
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Element Name: Bohrium
Element Symbol: Bh Element Atomic Number: 107 Element Atom Mass: (262) Metal, Nonmetal, or Metalloid? Metal Group: 7 Period:7 Physical State: Common Usage: none except atomic research Electronegativity: none Valence: none |
Element Name: Hassium
Element Symbol: Hs Element Atomic Number: 108 Element Atom Mass: (265) Metal, Nonmetal, or Metalloid? Metal Group: 8 Period: 7 Family: Physical State: Common Usage: none except atomic research Electronegativity: none Valence: none |
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Element Name: Meitnerium
Element Symbol: Mt Element Atomic Number: 109 Element Atom Mass: (266) Metal, Nonmetal, or Metalloid? Metal Group: 9 Period: 7 Family: Physical State: Common Usage: none except atomic research Electronegativity: none Valence: none |
Element Name: Darmstadtium
Element Symbol: Ds Element Atomic Number: 110 Element Atom Mass: (271) Metal, Nonmetal, or Metalloid? Metal Group: 10 Period: 7 Family: Physical State: Common Usage: none except atomic research Electronegativity: none Valence: none |
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Element Name: Roentgenium
Element Symbol: Rg Element Atomic Number: 111 Element Atom Mass: (272) Metal, Nonmetal, or Metalloid? Metal Group: 11 Period: 7 Family: Physical State: Common Usage: none except atomic research Electronegativity: none Valence: none |
Element Name: Copernicium
Element Symbol: Cn Element Atomic Number: 112 Element Atom Mass: (277) Metal, Nonmetal, or Metalloid? Metal Group: 12 Period: 7 Family: Physical State: Common Usage: none except atomic research Electronegativity: none Valence: none |
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Element Name: Ununtrium
Element Symbol: Uut Element Atomic Number: 113 Element Atom Mass: 286 Metal, Nonmetal, or Metalloid? Metal Group: 13 Period: 7 Family: Physical State: Common Usage: none except atomic research Electronegativity: none Valence: none |
Element Name: Ununquadium
Element Symbol: Uuq Element Atomic Number: 114 Element Atom Mass: 289 Metal, Nonmetal, or Metalloid? Group: 14 Period: 7 Family: Physical State: Common Usage: none except atomic research Electronegativity: none Valence: none |
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Element Name: Ununpentium
Element Symbol: Uup Element Atomic Number: 115 Element Atom Mass: 289 Metal, Nonmetal, or Metalloid? Metal Group: 15 Period: 7 Family: Physical State: Common Usage: none except atomic research Electronegativity: none Valence: none |
Element Name: Ununhexium
Element Symbol: Uuh Element Atomic Number: 116 Element Atom Mass: 293 Metal, Nonmetal, or Metalloid? Metal Group: 16 Period: 7 Family: Physical State: Common Usage: none except atomic research Electronegativity: none Valence: none |
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Element Name: Ununseptium
Element Symbol: Uus Element Atomic Number: 117 Element Atom Mass: 294 Metal, Nonmetal, or Metalloid? Metal Group: 17 Period: 7 Family: Physical State: Common Usage: none except atomic research Electronegativity: none Valence: none |
Element Name: Ununoctium
Element Symbol: Uuo Element Atomic Number: 118 Element Atom Mass: 294 Metal, Nonmetal, or Metalloid? Metal Group: 18 Period: 7 Family: Physical State: Common Usage: none except atomic research Electronegativity: none Valence: none |
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Element Name: Cerium
Element Symbol: Ce Element Atomic Number: 58 Element Atom Mass: 140.12 Metal, Nonmetal, or Metalloid? Metal Group: 1 Period: 8 Family: Physical State: Common Usage: lighter flints Electronegativity: 1.12 Valence: none |
Element Name: Praseodymium
Element Symbol: Pr Element Atomic Number: 59 Element Atom Mass: 140.91 Metal, Nonmetal, or Metalloid? Metal Group: 2 Period: 8 Family: Physical State: Common Usage: Torchworkers' Eyeglasses Electronegativity: 1.13 Valence: none |
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Element Name: Neodymium
Element Symbol: Nd Element Atomic Number: 60 Element Atom Mass: 144.24 Metal, Nonmetal, or Metalloid? Metal Group: 3 Period: 8 Family: Physical State: Common Usage: Electric Motor Magnets Electronegativity: 1.14 Valence: none |
Element Name: Promethium
Element Symbol: Pm Element Atomic Number: 61 Element Atom Mass: (145) Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 8 Family: Physical State: Common Usage: Luminous Dials Electronegativity: 1.13 Valence: none |
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Element Name: Samarium
Element Symbol: Sm Element Atomic Number: 62 Element Atom Mass: Metal, Nonmetal, or Metalloid? Group: 5 Period: 8 Family: Physical State: Common Usage: Electric Motor Magnets Electronegativity: 1.17 Valence: none |
Element Name: Europium
Element Symbol: Eu Element Atomic Number: 63 Element Atom Mass: 151.96 Metal, Nonmetal, or Metalloid? Metal Group: 6 Period: 8 Family: Physical State: Common Usage: Color Televisions Electronegativity: 1.2 |
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Element Name: Gadolinium
Element Symbol: Gd Element Atomic Number: 64 Element Atom Mass: 157.25 Metal, Nonmetal, or Metalloid? Metal Group: 7 Period: 8 Family: Physical State: Common Usage: MRI Diagnosis Electronegativity: 1.2 Valence: none |
Element Name: Terbium
Element Symbol: Tb Element Atomic Number: 65 Element Atom Mass: 158.92 Metal, Nonmetal, or Metalloid? Metal Group: 8 Period: 8 Family: Physical State: Common Usage: Fluorescent Lamps Electronegativity: 1.1 Valence: none |
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Element Name: Dysprosium
Element Symbol: Dy Element Atomic Number: 66 Element Atom Mass: 162.50 Metal, Nonmetal, or Metalloid? Metal Group: 9 Period: 8 Family: Physical State: Common Usage: Smart Material Actuators Electronegativity: 1.22 Valence: none |
Element Name: Holmium
Element Symbol: Ho Element Atomic Number: 67 Element Atom Mass: 164.93 Metal, Nonmetal, or Metalloid? Metal Group: 10 Period: 8 Family: Physical State: Common Usage: Laser Surgery Electronegativity: 1.23 |
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Element Name: Erbium
Element Symbol: Er Element Atomic Number: 68 Element Atom Mass: 167.26 Metal, Nonmetal, or Metalloid? Metal Group: 11 Period: 8 Family: Physical State: Common Usage: Optical Fiber Communications Electronegativity: none Valence: |
Element Name: Thulium
Element Symbol: Tm Element Atom Mass: 168.93 Metal, Nonmetal, or Metalloid? Metal Group: 12 Period: 8 Family: Physical State: Common Usage: Laser Surgery Electronegativity: 1.25 Valence: none |
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Element Name: Ytterbium
Element Symbol: Yb Element Atomic Number: 70 Element Atom Mass: 173.04 Metal, Nonmetal, or Metalloid? Metal Group: 13 Period: 8 Family: Physical State: Common Usage: Scientific Fiber Lasers Electronegativity: 1.1 Valence: none |
Element Name: Lutetium
Element Symbol: Lu Element Atomic Number: 71 Element Atom Mass: 174.97 Metal, Nonmetal, or Metalloid? Metal Group: 14 Period: 8 Family: Physical State: Common Usage: Photodynamic Medicine Electronegativity: 1.27 Valence: none |
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Element Name: Thorium
Element Symbol: Th Element Atomic Number: 90 Element Atom Mass: 232.04 Metal, Nonmetal, or Metalloid? Metal Group: 1 Period: 9 Family: Physical State: Common Usage: Gas Lamp Mantles Electronegativity: 1.3 Valence: none |
Element Name: Protactinium
Element Symbol: Pa Element Atomic Number: 91 Element Atom Mass: 231.04 Metal, Nonmetal, or Metalloid? Metal Group: 2 Period: 9 Family: Physical State: Common Usage: Radioactive Waste Electronegativity: 1.5 Valence: none |
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Element Name: Uranium
Element Symbol: U Element Atomic Number: 92 Element Atom Mass: 238.03 Metal, Nonmetal, or Metalloid? Metal Group: 3 Period: 9 Family: Physical State: Common Usage: Nuclear Power Electronegativity: 1.38 Valence: none |
Element Name: Neptunium
Element Symbol: Np Element Atomic Number: 93 Element Atom Mass: (237.05) Metal, Nonmetal, or Metalloid? Metal Group: 4 Period: 9 Family: Physical State: Common Usage: Radioactive Waste Electronegativity: 1.36 Valence: none |
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Element Name: Plutonium
Element Symbol: Pu Element Atomic Number: 94 Element Atom Mass: (244) Metal, Nonmetal, or Metalloid? Metal Group: 5 Period: 9 Family: Physical State: Common Usage: Nuclear Weapons Electronegativity: 1.28 Valence: none |
Element Name: Americium
Element Symbol: Am Element Atomic Number: 95 Element Atom Mass: (243) Metal, Nonmetal, or Metalloid? Metal Group: 6 Period: 9 Family: Physical State: Common Usage: Smoke Detectors Electronegativity: 1.3 Valence: none |
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Element Name: Curium
Element Symbol: Cm Element Atomic Number: 96 Element Atom Mass: (247) Metal, Nonmetal, or Metalloid? Metal Group: 7 Period: 9 Family: Physical State: Common Usage: Mineral Analyzers Electronegativity: 1.3 Valence: none |
Element Name: Berkelium
Element Symbol: Bk Element Atomic Number: 97 Element Atom Mass: (247) Metal, Nonmetal, or Metalloid? Metal Group: 8 Period: 9 Family: Physical State: Common Usage: Radioactive Waste Electronegativity: 1.3 Valence: none |
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Element Name: Californium
Element Symbol: Cf Element Atomic Number: 98 Element Atom Mass: (251) Metal, Nonmetal, or Metalloid? Metal Group: 9 Period: 9 Family: Physical State: Common Usage: Mineral Analyzers Electronegativity: 1.3 Valence: none |
Element Name: Einsteinium
Element Symbol: Es Element Atomic Number: 99 Element Atom Mass: (254) Metal, Nonmetal, or Metalloid? Metal Group: 10 Period: 9 Family: Physical State: Common Usage: none except atomic research Electronegativity: 1.3 Valence: none |
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Element Name: Fermium
Element Symbol: Fm Element Atomic Number: 100 Element Atom Mass: (257) Metal, Nonmetal, or Metalloid? Metal Period:9 Family: Physical State: Common Usage: none Electronegativity: 1.3 Valence: none |
Element Name: Mendelevium
Element Symbol: Md Element Atomic Number: 101 Element Atom Mass: 258 Metal, Nonmetal, or Metalloid? Metal Group: 12 Period: 9 Family: Physical State: Common Usage: none Electronegativity: 1.3 Valence: none |
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Element Name: Nobelium
Element Symbol: No Element Atomic Number: 102 Element Atom Mass: (259) Metal, Nonmetal, or Metalloid? Metal Group: 13 Period: 9 Family: Physical State: Common Usage: none Electronegativity: 1.3 Valence: none |
Element Name: Lawrencium
Element Symbol: Lr Element Atomic Number: 103 Element Atom Mass: (260) Metal, Nonmetal, or Metalloid? Metal Group: 14 Period: 9 Family: Physical State: Common Usage: none Electronegativity: 1.3 Valence: 0 |
