Chemistry, asked by kavitha3789, 1 year ago

What is the valency of phosphorus tell 3 valency

Answers

Answered by ParulG
3
heyaaa !!!!

Phosphorus have valency 3 and 5

#APS☺️☺️

AgarwalSahb: Then it's valency should beee I think 3 as 8-5 = 3
AgarwalSahb: How it's valency is 5?
ParulG: Rajji1...its valency 5 comes because it has atomic no. 15 and its configuration be ...1s2, 2s2, 2p6,3s2,3d3.....so we will see last orbital so it covers 3s2 , 3d3 so last have 5electrons..so it have also valency 5...
ParulG: hope ur doubt is clear rajji1..
AgarwalSahb: It has 5 valence electrons but it's valency is 3 yr
AgarwalSahb: Mai teacher se askunga ye ques
Answered by rajji1
0
Valency of phosphors is 3...
Its correct.

Not able to understand ur question yrr.

ravi9075: hlo
Similar questions