Question

A metal sphere has a charge of -6.5uC. When
5 x 10^13 èlectrons are removed from the sphere
What would be the net charge on it ?​

Answer 1

Answer:

first find net charge of all electrons and simply subtract then from older one.

Answer 2

Answer:

So most of the nuclear charge is shielded by s and p electrons. Moreover d and f subshell lies after s and p subshell and also at a larger distance from ...