how can i learn easily about valency
Answers
Answered by
1
it is very simple.....
learn the atomic number and configurations.....
u will find it easy to find the valency.....
learn the atomic number and configurations.....
u will find it easy to find the valency.....
Answered by
1
hello friend.
in the electronic configuration of element.
the last valency cell is the number of valency.
e.g.. for boron ..1s2 2s2 2p1
valence electron is 2s2 2p1
valency is 3
hope this will help you so mark it as brainliest answer
in the electronic configuration of element.
the last valency cell is the number of valency.
e.g.. for boron ..1s2 2s2 2p1
valence electron is 2s2 2p1
valency is 3
hope this will help you so mark it as brainliest answer
Anonymous:
learn first 30 or 40 or how much ever possible elements in order, H, He, Li, Be, and so on. Their valencies are 0 1 2 3 4 3 2 1 0 1 2 3 4 3,5 2 1 and so on
Similar questions