MCQOPTIONS
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| 1. |
Which of the following species is expected to show the highest magnetic moment? (At. Nos.: Cr=24, Mn = 25, Co = 27, Ni = 28, Cu = 29) [Kerala PMT 2004] |
| A. | \[C{{r}^{2+}}\] |
| B. | \[M{{n}^{2+}}\] |
| C. | \[C{{u}^{2+}}\] |
| D. | \[C{{o}^{2+}}\] |
| E. | \[N{{i}^{2+}}\] |
| Answer» C. \[C{{u}^{2+}}\] | |