MCQOPTIONS
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MCQOPTIONS
| 1. |
All of the following give Beta and Gamma radiations EXCEPT |
| A. | Iridium 192 |
| B. | Iodine 131 |
| C. | Cobalt 60 |
| D. | Polonium 210 |
| E. | None of the above |
| Answer» E. None of the above | |