Question

Find the product of multiplication of number of electrons corresponding to (n + l) = 3 an l = 2 in Cu(29).

Answer 1

Explanation:

Find the product of multiplication of number of electrons corresponding to (n + l) = 3 an l = 2 in Cu(29).

Answer 2

$\huge\star\mathfrak\red{{Answer:-}}$

-Cu =atomic no. =29

Electronic counfigurration =1s2, 2s2, 2p6, 3s2, 3p6, 4s1, 3d10

unpaired electron =4s1

so,

principle quantum no. -n=4

Azumithal quantum no. -- 1=0