Question

if 'k' and 'l' shells of an atom are completely filled, than what would be (i) the total no. of electrons in an atom and (ii) it's valency?​

Answer 1

$\huge \tt \color{aqua}{ \underline{ \underline {♡Answer♡}}}$

➸According to Bohr Bury scheme, 'K' and 'L' shells of an atom can have maximum of 2 and 8 electrons respectively. If these are completely filled, this means that:

➺(i) Total no. of electrons in the atom= 2+8=10

➺(ii) Valency of the atom= Zero.

Answer 2

Answer:

Refer The Attachment Sis / Bro .....