Question

Give reason copper is abnormal behaviour

Answer 1

Becaz it is more energy efficient to have a full lower energy orbital than high energy

Answer 2

ĀNSWĒR ⏬⏬

⭕ COPPER : a common reddish-brown metal.

◽Copper is abnormal behaviour to attain stability it show abnormal electric configuration
[Ar]3d10 4s1.

__________☺☺☺

$no.1haryanvi$
__❤❤

#RABB SUKH RAKHE ✌