Question

which of the following shows the electronic configuration of Ca2+
.
a) He
b) Ne
c) Ar
d) Xe

Answer 1

Argon is the answer to this quest

Answer 2

Hlo friend.. Cutiepie Here.

Here is ur answer :

Electric configuration of Ca2+ is

K L M

2 8 8



A. He

Electronic configuration of He is

K

2


B. Ne

Electronic configuration of Ne is

K L

2 8


C. Electronic configuration of Ar is

K L M

2 8 8




C. Ar shows the same electronic configuration of Ca+2



HOPE IT HELPS YOU..