Term
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Definition
s1 block
-silvery, soft, reactive with non-metals- |
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Term
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Definition
s2 block
-harder, denser, stronger (than alkali) and also very reactive- |
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Term
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Definition
d3-d12
-good conductors, shiny, ductile, malleable- |
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Term
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Definition
Group 17
-Most reactive non-metals (salts)- |
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Term
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Definition
B, Si, Ge, As, Sb, Te
-Semi-conductors- |
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Term
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Definition
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Term
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Definition
Between Groups 3&4 (period 6)
-Shiny metals, similar in reactivity to Alkaline earth metals- |
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Term
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Definition
Between Groups 3&4 (period 7)
-Radioactive-
*first 4 natural, rest are manmade* |
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