MCQOPTIONS
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MCQOPTIONS
| 1. |
Calculate the ratio of the kinetic energy for the n = 2 electron for the Li atom to that of Be+ ion? |
| A. | ( frac {9}{16} ) |
| B. | ( frac {3}{4} ) |
| C. | 1 |
| D. | ( frac {1}{2} ) |
| Answer» B. ( frac {3}{4} ) | |