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Card 16

Front

What is the penetrating power of a beta particle?

Back

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Card 17

Front

How does beta emission effect the mass and atomic number of the atom?

Back

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Card 18

Front

What is a gamma ray?

Back

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Card 19

Front

Does a gamma ray have a charge?

Back

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Card 20

Front

What effect does gamma ray have on the mass and atomic number of the atom?

Back

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Card 21

Front

What is the penetration power of gamma rays?

Back

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Card 22

Front

*3 Why are victims of radioactive contamination buried in lead coffins?

Back

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Card 23

Front

*4 Give the mass number and symbol of the isotope formed when 211 Bi decays by alpha emission

Back

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Card 24

Front

What is a half-life?

Back

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Card 25

Front

Why are radio emissions dangerous?

Back

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