Question

The number of moles of electrons which weigh one kg is​

Answer 1

Answer:

here is the answer

Explanation:

step by step.....

Answer 2

Mass of electron = 9.1 * 10^ -31

Na = 6.022 *10^23

By using mole concept ,

No of electron in 1kg / mass = 1/ 9.1* 10^-31

=1.099 *10^-31

THEN DIVIDE IT BY Na = 1.825 *10 ^6