MCQOPTIONS
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MCQOPTIONS
| 1. |
In the gamma decay of a nucleus |
| A. | the mass number of the nucleus changes whereas its atomic number does not change |
| B. | the mass number of the nucleus does not change whereas its atomic number changes |
| C. | both the mass number and the atomic number of the nucleus change |
| D. | neither the mass number nor the atomic number of the nucleus changes |
| Answer» E. | |