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The atomic number of an element is 22. T...

The atomic number of an element is 22. The highest oxidation state exhibited by it in its compound is

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
D
The element is Ti (At. No. 22). Electronic configuration is `1s^(2),2s^(2)p^(6),2s^(2)p^(6)d^(2),4s^(2)`. The energy level of 3d and 4s is very close. It can have `Ti^(4+)` O.S.
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