MCQ
Which is correctly matched
- ✓$n = 5,l = 2,m = + 2,s = - 1/2$
- B$n = 5,l = 5,m = - 2,s = + 1/2$
- C$n = 3,l = 2,m = + 2,s = 0$
- D$n = 3,l = 2,m = + 3,s = + 1/2$
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Reason : The carbon atom carrying negative charge has an octet of electrons.
[Atomic masses (in $u$) $Mn =55 ; Cl =35.5 ; O =16, I =127, Na =23, K =39, S =32]$