Select the odd one - Vidyadip

MCQ

Select the odd one

A
$4f$
B
$5d$
✓
$3s$
D
$4p$

✓

Answer

Correct option: C.

$3s$

c
$n+l$

$4 f \Rightarrow 4+3=7$

$5 d \Rightarrow 5+2=7$

$3 s \Rightarrow 3+0=3$

$6 p \Rightarrow 6+1=7$

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