MCQOPTIONS
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| 1. |
The isotope \[_{92}{{U}^{235}}\] decays in a number of steps to an isotope of lead \[_{82}P{{b}^{207}}\]. The groups of particles emitted in this process will be [MP PMT 1987] |
| A. | \[4\alpha ,\,7\beta \] |
| B. | \[6\alpha ,\,4\beta \] |
| C. | \[7\alpha ,\,4\beta \] |
| D. | \[10\alpha ,\,8\beta \] |
| Answer» D. \[10\alpha ,\,8\beta \] | |