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38 Cards in this Set
- Front
- Back
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diatomic
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a pair of elements
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Identify the 7 diatomic molecular elements.
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Hydrogen H2
Oxygen O2 Nitrogen N2 Fluorine F2 Chlorine Cl2 Iodine I2 Bromide Br2 Tip: HON F. CIB |
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Identify the 6 elements commonly found alone, or the noble gases.
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Ne Neon
He Helium Xe Xenon Kr Krypton Ar Argon Rn Radon NHE KAR |
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ionic compound
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a metal and one or more non-metals bonded together
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molecular compound
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two or more non-metal elements bonded together
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metalloids
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of or being a nonmetallic element that has some of the properties of metal
i.e. arsenic |
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Identify the 6 alkali metals.
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The alkali metals are:
Lithium Sodium Potassium Rubidium Cesium Francium (Group 1, minus Hydrogen) |
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Identify the 6 alkaline earth metals.
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The alkaline earth metals are:
Beryllium Magnesium Calcium Strontium Barium Radium (Group 2) |
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Identify the 7 metalloids.
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The metalloids are:
Boron Silicon Germanium Arsenic Antimony Tellurium Polonium |
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Identify the 5 halogens.
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The halogens are:
Fluorine Chlorine Bromine Iodine Astatine |
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Identify the 6 noble gases.
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The noble gases are:
Helium Neon Argon Krypton Xenon Radon |
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group/family
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columns from top to bottom, 18 total and usually categorized by charge
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period
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rows from left to right; 7 total and categorized by electron shells
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Type I Binary Compounds
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includes metal ions from Groups 1 and 2, plus Al, Cd, Zn, Ag, and polyatomic ions
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Type II Binary Compounds
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includes transition metals that have multiple charges
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polyatomic ions
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atoms bonded together that have an overall negative (mostly) or positive charge
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Identify the 2 popular polyatomic +1 cations.
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NH4+ = Ammonium
H3O+ = Hydronium |
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Identify the 10 popular polyatomic -1 anions.
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Identify the 5 popular polyatomic -2 anions.
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Identify the 2 popular polyatomic -3 anions.
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oxyanion
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polyatomic anions that contain oxygen
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Greek 1
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mono
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Greek 2
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di
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Greek 3
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tri
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Greek 4
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tetra
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Greek 5
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penta
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Greek 6
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hexa
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Greek 7
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hepta
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Greek 8
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octa
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Greek 9
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nona
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What is the mech. of Allopurinol?
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Block Xanthine Oxidase
purine --> hypoxanthine hypoxanthine --> xanthine (XOdase) xanthine --> uric acid (XOdase) also see increase 6-MP and azathiorine (immuno supp in transplants |
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Greek 11
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undeca
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Greek 12
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dodeca
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Who is responsible for putting the first periodic table together?
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Dmitri Mendeleev in 1869, but Lothar Meyer also did something similar
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How many named elements are there?
Are they all natural? |
111
They are NOT all natural, some are synthetic. |
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How do you name Type I Binary Compounds? (2)
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1. Metal ion listed first.
2. Followed by 2nd element's base name and suffix -ide. i.e. CaCl2 = Calcium Chloride KBr = Potassium Bromide |
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How do you name Type II Binary Compounds? (3)
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1.Metal ion listed first.
2. Charge of metal ion listed in parentheses in Roman numerals. 3. Base name of the non-metal ion is listed with suffix -ide. i.e. Cr2S3 = Chromium (III) Sulfide Pb3P4 = Lead (IV) Phosphide |
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How do you name molecules (non-metal to non-metal)?
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1. Add Greek prefix to first element representing the # of that element. (No prefix needed if only 1.)
2. Add prefix to second element representing the number of that element. (Add prefix for elements = 1) 3. Add suffix -ide to second element i.e. CO = Carbon Monoxide NO2 = Nitrogen Dioxide N2O = Dinitrogen monoxide P3Br7 = Triphophorus Heptabromide |
