nehalingam1327 nehalingam1327

19-07-2020
Health

contestada

Explain why the electron configuration of:
a. Chromium is (Ar) 3d5 4si and not [Ar]3d4 4s2
b. Copper is [Ar] 3d104si and not [Ar] 3d, 4s2

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Respuesta :

suzanne51 suzanne51

27-07-2020

Answer:

Copper is [Ar] 3d104si and not [Ar] 3d, 4s2

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