Question

2. If K and L shells of an atom are
full, then what would be the total
number of electrons in the atom?​

Answer 1

Answer:

K shell will have 2 electrons

and

L shell will have 8 electrons.

total =>8+2=10

Answer 2

Answer:

The maximum number of electrons that can be occupied in K and L-shells of an atom are 2 and 8 respectively.

Therefore, if K and L-shells of an atom are full, then the total number of electrons in the atom would be (2 + 8) = 10 electrons.