MCQOPTIONS
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| 1. |
A radioactive reaction is\[_{92}{{U}^{238}}{{\to }_{82}}P{{b}^{206}}\]. How many \[\alpha \]and \[\beta \]particles are emitted [BHU 1995; CET 1998; RPET 1996; BHU 2000; AMU (Engg.) 2000] |
| A. | \[10\alpha ,\ 6\beta \] |
| B. | 4 protons, 8 neutrons |
| C. | 6 electrons, 8 protons |
| D. | \[6\beta ,\ 8\alpha \] |
| Answer» E. | |