MCQOPTIONS
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| 1. |
What is Mass defect of a nucleus? |
| A. | difference between mass of a nucleus and its constituents |
| B. | sum of the mass of a nucleus and its constituents |
| C. | difference between mass of a neutron and mass of proton |
| D. | sum of mass of a neutron and mass of proton |
| Answer» B. sum of the mass of a nucleus and its constituents | |