12. The expected electronie configuration for copperis [Ar] 3d94s2 alt

1.	12. The expected electronie configuration for copperis [Ar] 3d94s2 although actually it is Ar 3d10 4s1.Explain.
Answer» Answer: compare to copper is [Ar] 3d94s2 least STABLE than Ar 3d10 4S1.bcoz in Ar 3d10 4s1 the s orbital was half FILLED and d orbital was fullfilled . the half filled and full filled electronic configuration was more stable .

12. The expected electronie configuration for copperis [Ar] 3d94s2 although actually it is Ar 3d10 4s1.Explain.

Answer»

Answer:

compare to copper

is [Ar] 3d94s2 least STABLE than Ar 3d10 4S1.bcoz in Ar 3d10 4s1 the s orbital was half FILLED and d orbital was fullfilled . the half filled and full filled electronic configuration was more stable .

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12. The expected electronie configuration for copperis [Ar] 3d94s2 although actually it is Ar 3d10 4s1.Explain.​

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12. The expected electronie configuration for copperis [Ar] 3d94s2 although actually it is Ar 3d10 4s1.Explain.