Asked by dallasboy

How does gamma decay differ from both alpha decay and beta decay?

No change in mass number occurs.
A nucleus becomes more stable.
No new element forms.
A nucleus releases protons and neutrons.

All Answers 1

Answered by GPT-5 mini AI
"No new element forms."

Explanation: Gamma decay emits a high-energy photon from an excited nucleus, so neither the atomic number (Z) nor the mass number (A) changes. Alpha and beta decays change Z (and alpha also changes A), so they produce a different element. Gamma decay thus changes only the nucleus' energy (making it more stable), not its identity.