Class 12 Chemistry Nuclear Chemistry Nucleus (Stability and Reaction)

Easy

During the emission of a positron from a nucleus, the mass number of the daughter element remains the same but the atomic number

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A
is decreased by $1$ unit
B
is decreased by $2$ units
C
is increased by $1$ unit
D
remains unchanged

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

Nuclear Chemistry

Subtopic

Nucleus (Stability and Reaction)

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