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Card 16

Front

What did Bohr do?

Back

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Card 17

Front

What lead to the proton?

Back

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Card 18

Front

What did James Chadwick do?

Back

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Card 19

Front

What are the relative electrical charges of the particles in atoms?

Back

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Card 20

Front

Are the number of protons equal to the number of electrons?

Back

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Card 21

Front

What is the atomic number?

Back

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Card 22

Front

What is the radius of a typical atom?

Back

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Card 23

Front

What is the radius of a typical nucleus?

Back

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Card 24

Front

Where is most of an atoms mass held?

Back

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Card 25

Front

What are the relative masses of protons, neutrons and electrons?

Back

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