NEET Physics Nuclei Questions Solved


Some radioactive nucleus may emit
(a) Only one α,β or γ at a time
(b) All the three α,β and γ one after another
(c) All the three α,β and γ simultaneously
(d) Only α and β simultaneously

(a) No radioactive substance emit both α and β particles simultaneously. Some substances emit α-particles and some other emits β-particles. γ rays are emitted along with both and particles.

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