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10 Cards in this Set
- Front
- Back
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On the periodic table, what are classified as nonmetals?
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Nonmetals are anything to the right of the stair-step line.
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Noble Gases (VIIIA)
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Helium (He)
Neon (Ne) Argon (Ar) Krypton (Kr) Xenon (Xe) Radon (Rn) |
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Halogens (VIIA)
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Fluorine (F)
Chlorine (Cl) Bromine (Br) Iodine (I) Astatine (At) |
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What are diatomic elements?
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Elements composed of molecules that contain two like atoms.
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Name the Diatomic Elements
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H2
N2 O2 F2 Cl2 Br2 I2 |
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Alkali Metals (IA)
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Hydrogen (H)
Lithium (Li) Sodium (Na) Potassium (K) Rubidium (Rb) Cesium (Cs) Francium (Fr) |
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On the periodic table what are the Metalliods?
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Any element that lies on the stair-step line.
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Chalcogens (VIA)
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Oxygen (O)
Sulfur (S) Selenium (Se) Tellurium (Te) Polonium (Po) |
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On the periodic table, what are classified as metals?
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Metals are to the left of the stair-step line.
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Alkali Earth Metals (IIA)
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Beryllium (Be)
Magnesium (Mg) Calcium (Ca) Strontium (Sr) Barium (Ba) Radium (Ra) |
