Positron is the antiparticle of electron

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Target Exam

CUET

Subject

Physics

Chapter

Nuclei

Question:

Positron is the antiparticle of electron. In which decay is positron emitted?

Options:

Alpha decay

Beta decay

Gamma decay

in all types of decay depending upon the reaction.

Correct Answer:

Beta decay

Explanation:

Electron or positron is emitted only in Beta decay depending upon the type of beta decay.