Question

Arrange the followings in terms of reactivity – N2, Cl2, O2.

Answer 1

Answer:

O2,Cl2,N2

Explanation:

Oxygen has valence number 6 that's why it's most reactive chlorine is also reactive but after oxygen chlorine mainly combine with group 1st(The Alkali Metals) nitrogen is non reactive however it combine with oxygen forming oxides of nitrogen(NO2,N2O) which are it's reactive compound .Nitrogen helps in combustion of Magnesium to form Mg2N3.