Question

electronic confrigation of calcium ​

Answer 1

Answer:

calcium-20

electronic configuration-1S2 2S2 2P6 3S2 3p6 4S2

hope it is useful....

Answer 2

HEYA MATE :-)

UR ANSWER :-

Electronic configuration of calcium is 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2

:- [Ar] 4s^2