MCQOPTIONS
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| 1. |
3 and 6 electrons are present in the outermost orbit of A and B respectively. The chemical formula of its compound will be |
| A. | \[{{A}_{3}}{{B}_{2}}\] |
| B. | \[{{A}_{2}}{{B}_{3}}\] |
| C. | \[{{A}_{2}}B\] |
| D. | \[AB\] |
| Answer» C. \[{{A}_{2}}B\] | |