Question

Complete the following table:

	Atoms	Atomic number	Electron distribution
1.	O	8	______
2.	N	______	______
3.	______	17	______
4.	______	______	2,8,2

Answer 1

	Atoms	Atomic number	Electron distribution
1.	O	8	2,6
2.	N	7	2,5
3.	CI	17	2,8,7
4.	Mg	12	2,8,2