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Card 6

Front

Where are relative atomic masses often shown?

Back

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Card 7

Front

In the laboratory, what do we usually weigh substances in?

Back

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Card 8

Front

What is the relative atomic mass of an element in grams called?

Back

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Card 9

Front

The relative atomic mass of an element (A_r) is an average value that depends on what?

Back

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Card 10

Front

What do we use an atom of 12 over 6 C for?

Back

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Card 11

Front

How is the relative formula mass (M_r) of a substance found?

Back

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Card 12

Front

What is a mole of a substance?

Back

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Card 13

Front

Why is using moles of substances useful?

Back

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Card 14

Front

What is the mass of one mole of sodium atoms?

Back

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Card 15

Front

Why is the relative atomic mass of chlorine not a whole number?

Back

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