Question

the number of protons in one atom of an element X is 8 what will be the number of electrons in its n x square -?​

Answer 1

Answer:

8n+2n=10n

Explanation:

because in one atom there is 8 proton in same as in two atom there is 16 atom and similarly n atom has 8n proton and same electron but this atom has 2 negative charge it means it has two more electrons in each atom so total no. of electron is 8n+2n=10n