Difference between common valence & group valence ?
Priyanka , 10 Years ago
Grade 12th pass
1 Answers
Sunil Kumar FP
Last Activity: 10 Years ago
Valency is the combining capacity of the particular element when it forms chemical compound or molecule. Element having the same valnecy are called common valence element.For ex-the valency of calcium and iron in CaCl2 and FeCl2 is 2 The valency of all the element of the particular group is called group valence.