Question

in venidium how to find group number​

Answer 1

Explanation:

first write down electronic configuration of Vanadium

V 23 = 1s2 2s2 2p6 3s2 4s2 3d3

now we have to look largest no

I.e 4

so, it is located in 4th group

and last d sub shell electron indicates

period

i. e 3rd period

This element is located in d block

and is transition element