Question

eletronic configuration of an atom of an element is element is 2,8,8,2
(c) Write family name of the element?​

Answer 1

Answer:

group 2

alkaline earth metals

Explanation:

hope it helps..

Answer 2

Explanation:

1s²2s²2p63s²3p64s²

it is the electronic configuration of the element

calcium

its valence electrons are 2

so it belongs 2nd group(alkaline earth metals)