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1. |
An atom of an element A has three electrons in its outermost shell and that of B has six electrons in the outermost shell. The formula of the compound between these two will be [CPMT 1974, 84; RPMT 1999] |
A. | \[{{A}_{3}}{{B}_{4}}\] |
B. | \[{{A}_{2}}{{B}_{3}}\] |
C. | \[{{A}_{3}}{{B}_{2}}\] |
D. | \[{{A}_{2}}{{B}_{3}}\] |
Answer» C. \[{{A}_{3}}{{B}_{2}}\] | |