More cards in this set

Card 6

Front

What did scientists do soon after the discovery of protons and neutrons?

Back

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Card 7

Front

What do elements in the same group have in common?

Back

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Card 8

Front

Why do elements in the same group have similar chemical properties?

Back

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Card 9

Front

What does the reactivity of the elements within a group depend on?

Back

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Card 10

Front

What happens when metals react?

Back

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Card 11

Front

What happens when non-metals react?

Back

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