Chemistry, asked by mayeeshafarjana30, 10 months ago

What is the quantum number set of 20th electron of Cu(29)?

Answers

Answered by hazarikapapuli041

0

Answer:

Explanation:Cu=[Ar]4s1 3d10

The 20th e- enters into 3d therefore

n=3

l=2

m=0,+1,-1,+2,-2

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