Question

Write the value of charge (in coloumbs) on the nucleus of 7N14.

Answer 1

Answer:

Total charge = atomic number X 1e

therefore, the atomic number of nitrogen is 7

total charge of nitrogen =7x1.602x10^-19

total charge of nitrogen =1.12x10^-18C

hope it helps

Answer 2

Answer:

Explanation:

The nucleus of a chlorine atom contains 17 protons and some neutrons. The electron cloud has 17 electrons, so the atom has no overall charge. Chlorine has a tendency to gain one electron. When an electron is added to the chlorine atom, a nega- tively charged ion is formed.