Question

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

Answer 1

Explanation:

The element is Ti (At. no. 22). Electronic configuration is . the energy level of 3d and 4s is very close. It can have O.S.

Answer 2

Answer:

Electronic configuration for Z=22 is [Ar]3d²4s²

Highest oxidation state = no. of ns electron + no. of (n−1)d electrons.

=2+2=4

hope it helps !!!!!