Question

(a) Write electronic configuration of Cr, Cu, Fe 3+ and S2 -

Answer 1

HEY FOLK....


electronic configuration of Cr = [Ar] 3d5 4s1


electronic configuration of Cu = [Ar] 3d10 4s1


electronic configuration of Fe⁺³ = [Ar] 3d5


electronic configuration of S²⁻ = [Ne] 3s2 3p6



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Answer 2

Here is the solution...
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