Question

chromium (z=24)has electronic configuration​

Answer 1

Answer:

2,8,8,6

Explanation:

K. L. M. N

2. 8. 8. 6

Thus, valence electron would be 6 in case of chromium.

z is meant as the atomic number or proton number

and,

z=e`=p

atomic number=electrons=protons

only in neutral stage when no charge is there on an atom