The presence of five unpaired electrons in 3d orbital's of manganese atom is according to
A) Pauil's principle B) Hund's rule
C) Aufbau principle D) deBroglie's theory
Answers
Answered by
2
Answer:
B
Explanation:
HUND'S RULE
STATES THAT PAIRING OF ELECTRONS START ONLY WHEN EACH ORBITAL HAS GOT ONE ELECTRON...
Answered by
1
Answer:
option A.
Explanation:
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