Question

Of the following outer lectronic configurations fo atoms the highest oxdation state is achieved by wbhich one fo them :
A. `(n - 1) d^(5) ns^(2)`
B. `(n - 1) d^(5) ns^(1)`
C. `(n - 1) d^(8) ns^(2)`
D. `(n - 1) d^(3) ns^(2)`

Answer 1

Correct Answer - A
`(n - 1) d^(5) ns^(2)` can achieve the maximum oxidation state of `+ 7`