Chemistry, asked by shanilahameed4365, 1 year ago

state flund rule.write ekectronic configuration of Fe

Answers

Answered by 15121115anil
0
atomic no. of Fe is 26

electronic configuration → 1s²,2s²,2p6,3s²,3p6,3d6,4s²
Answered by BarrettArcher
0

Answer : The electronic configuration of iron (Fe) will be, 1s^22s^22p^63s^23p^64s^23d^6

Explanation :

Hund's rule : According to the hund's rule, the electrons are singly filled first in each orbital having same spin, then only pairing occurs.

The atomic number of iron (Fe) = 26. That means iron has 26 number of electrons.

The electronic configuration of Fe is, 1s^22s^22p^63s^23p^64s^23d^6


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