Moderate
By emitting β-particle and γ-particle simultaneously the nucleus changes its charge:
Correct answer: C. Increases by 1
- A. Loses by 1
- B. No change will be observed
- C. Increases by 1
- D. Increases by 2
Explanation
The emission of a β-particle (either electron or positron) results in a change of charge by one unit.
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