A) innermost electron orbit
B) a stable nucleus
C) outermost electron orbit
D) radioactive nucleus
Correct Answer: D
Solution :
(3-emission takes place from a radioactive nucleus as \[_{15}^{32}P\xrightarrow{-\beta }\,_{16}^{32}P{{+}_{-1}}{{e}^{0}}+\overline{v}\]where \[\overline{v}\] is the anti-neutrino. In P+ decay a positron is emitted as \[_{11}^{22}Na\xrightarrow{{}}\,_{10}^{22}Ne{{+}_{+1}}{{e}^{0}}+v\]where v is the neutrino.You need to login to perform this action.
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