Answers

2016-04-05T16:24:11+05:30
 1.Oxygen atomicity = Diatomic.
 2.Argon atomicity = Monoatomic.
 3.Phosphorus atomicity = Tetra atomic.
 4.Sulphur atomicity = Poly-atomic.
2 5 2
2016-04-05T16:25:33+05:30
Atomicity of oxygen is 2,phosphorus is 4,sulphur 8,argon 2.
1 5 1