Question

a susbstance has 1c of negative charge on it.how many electrons there in excess on it as compared neutral state Ans this question fast plz Very important First ans I will mark as brainliest

Answer 1

Answer:

When the charge of a body is negative, it acquires excess of electron.

If n be number of excess of electrons then charge q=ne.

Answer 2

Answer:

6.25×10^18

Explanation:

Charge q = 1C

n=?

q= ±ne

n=q÷e

e=1.6×10^-19 ( charge of electron)

n=1÷1.6×10^-19

=6.25×10^18