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What happens to the mass number and atomic number of an element when it emits $γ$ -radiation?

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Mass number and atomic number remain unchanged.

Mass number increases by four and atomic number increases by two.

Mass number remains unchanged while atomic number decreases by one.

Mass number decreases by four and atomic number decreases by two.

answer is C.

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Detailed Solution

Hence due to gamma emission, there is no change in mass number and atomic number.

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