MCQOPTIONS
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| 1. |
Emission of \[\beta \]-particle by an atom of an element results in the formation of its [BHU 1979; DPMT 1985; KCET 1999] |
| A. | Isotope |
| B. | Isomer |
| C. | Isomorph |
| D. | Isobar |
| Answer» E. | |