plzzz write the valency of group 15 16 17 18 of modern periodic table
plzzz ans me
Answers
Answered by
2
basically here the valency are....
18th group ...noble elements valency zero
17 th group ...halogens....thus valency is one
16th group valency is .....two
and 15 th group valency is .......three
hope it helps....
18th group ...noble elements valency zero
17 th group ...halogens....thus valency is one
16th group valency is .....two
and 15 th group valency is .......three
hope it helps....
barsha9:
ok thanks
chlorine of grp 17th has 7 valence electron in outer most sheer thus to complete octet it will take 1 electron
noble are non reactive wit complete octet thus valency zero
ok
okay
in which class u
10 cbse
ooo
okay...bye
ok
Similar questions