A radioactive nucleus X $$235$$ $$92$$ decays to Y $$231$$ $$91$$ . Which of the following particles are emitted?

Correct option is 1One alpha and one electron

Questions

A radioactive nucleus ${}_{92}X^{235}$ decays to ${}_{91}Y^{231}$ . Which of the following particles are emitted?

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One alpha and one electron

Two deuterons and one positron

One alpha and one proton

One proton and four neutrons

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detailed solution

Correct option is A

X 235 92 →αX 231 90 →e 0 -1 Y 231 91

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A radioactive nucleus X 235 92 decays to Y 231 91 . Which of the following particles are emitted?

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A radioactive nucleus ${}_{92}X^{235}$ decays to ${}_{91}Y^{231}$ . Which of the following particles are emitted?