

MCQOPTIONS
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1. |
The transition element have a characteristic electronic configuration which can be represented as [MP PMT/PET 1988; MP PMT 1989] |
A. | \[(n-2){{s}^{2}}{{p}^{6}}{{d}^{1-10}}(n-1){{s}^{2}}{{p}^{6}}n{{s}^{2}}\] |
B. | \[(n-2){{s}^{2}}{{p}^{6}}{{d}^{1-10}}(n-1){{s}^{1}}{{p}^{6}}{{d}^{1}}\] or \[{{d}^{1}}n{{s}^{1}}\] |
C. | \[(n-1){{s}^{1}}{{p}^{6}}{{d}^{10}}n{{s}^{2}}{{p}^{6}}n{{d}^{1-10}}\] |
D. | \[(n-1){{s}^{2}}{{p}^{6}}{{d}^{1-10}}n{{s}^{1}}\] or \[n{{s}^{2}}\] |
Answer» E. | |