MCQOPTIONS
Saved Bookmarks
| 1. |
The \[\alpha \]-particle is identical with [CPMT 1972, 82, 86; BHU 1984; MP PMT 1990, 91, 93; MP PET 1999] |
| A. | Helium nucleus |
| B. | Hydrogen nucleus |
| C. | Electron |
| D. | Proton |
| Answer» B. Hydrogen nucleus | |