During b-decay [UPSEAT 2001]

1.	During b-decay [UPSEAT 2001]
A.	An atomic electron is ejected
B.	An electron which is already present with in the nucleus is ejected
C.	A neutron in the nucleus decays emitting an electron
D.	A part of binding of the nucleus is converted into an electron
Answer» D. A part of binding of the nucleus is converted into an electron

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During b-decay [UPSEAT 2001]

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