| Periodic table |
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What is a non metal?
Elements that lack metallic attributes
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What is a metal?
Elements with a high density, are good conductors of heat, and are metallic
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What is an alkali metal?
Elements with from alkaline hydroxides
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What is an alkali non metal
Hydrogen
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What are the noble gases
He, Ne, Ar, Kr, Xe, Rn, Og
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