More cards in this set

Card 6

Front

What is the mass number of an element?

Back

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Card 7

Front

What does it mean when elements are in the same group in the periodic table?

Back

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Card 8

Front

Why are the noble gases in group 0 unreactive?

Back

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Card 9

Front

How are compounds formed?

Back

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Card 10

Front

When a compound is formed from metals and non-metals what does it consist of?

Back

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Card 11

Front

When a compound is formed from non-metals what does it consist of?

Back

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Card 12

Front

In molecules how are they 'held together?'

Back

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Card 13

Front

In a chemical reaction, why does the mass of the products equal the mass of the reactants?

Back

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