MCQOPTIONS
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| 1. |
Which of the following represents the electronic configuration of a transition element [EAMCET 1987] |
| A. | \[1{{s}^{2}},2{{s}^{2}}{{p}^{6}}.......n{{s}^{2}}{{p}^{3}}\] |
| B. | \[1{{s}^{2}},2{{s}^{2}}{{p}^{6}}.......n{{s}^{2}}{{p}^{6}}{{d}^{3}},(n+1){{s}^{2}}\] |
| C. | \[1{{s}^{2}},2{{s}^{2}}{{p}^{6}}.......n{{s}^{2}}{{p}^{6}}{{d}^{10}},(n+1){{s}^{2}}{{p}^{1}}\] |
| D. | \[1{{s}^{2}},2{{s}^{2}}{{p}^{6}}.......n{{s}^{2}}{{p}^{6}}\] |
| Answer» C. \[1{{s}^{2}},2{{s}^{2}}{{p}^{6}}.......n{{s}^{2}}{{p}^{6}}{{d}^{10}},(n+1){{s}^{2}}{{p}^{1}}\] | |