

MCQOPTIONS
Saved Bookmarks
1. |
During a negative \[\beta \]-decay [MNR 1990; IIT 1985] |
A. | An atomic electron is ejected |
B. | An electron which is already present within the nucleus is ejected |
C. | A neutron in the nucleus decays emitting an electron |
D. | A part of the binding energy of the nucleus is converted into an electron |
Answer» D. A part of the binding energy of the nucleus is converted into an electron | |