MCQOPTIONS
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| 1. |
\[{{C}^{14}}\] is radioactive. The activity and the disintegration product are |
| A. | \[\beta \]-active, \[_{7}{{N}^{14}}\] |
| B. | \[\alpha \]- active, \[_{7}B{{e}^{10}}\] |
| C. | Positron active, \[_{5}{{B}^{14}}\] |
| D. | \[\gamma \]- active, \[{{C}^{14}}\] |
| Answer» B. \[\alpha \]- active, \[_{7}B{{e}^{10}}\] | |