MCQOPTIONS
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| 1. |
If W is atomic weight and N is the atomic number of an element, then [CPMT 1971, 80, 89] |
| A. | Number of \[{{e}^{-1}}=W-N\] |
| B. | Number of \[_{0}{{n}^{1}}=W-N\] |
| C. | Number of \[_{1}{{H}^{1}}=W-N\] |
| D. | Number of \[_{0}{{n}^{1}}=N\] |
| Answer» C. Number of \[_{1}{{H}^{1}}=W-N\] | |