Chemistry, asked by deepu8436, 1 year ago

Atom with valence configuration 3d104s1

А) Cr
B) Cu
C) Ar
D) Zn

please answer with reason

Answers

Answered by Nєєнα

28

Answer:

(B)

Explanation:

Copper has the configuration of [Ar] 3d10 4s1

Answered by ebrenneme

0

Answer:

cr(Ar)3d54s1

cu(Ar)3d104s1

Ar(Ne)3523p6

zn(Ar)3d104s2

I cannot give the reason

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