Question

valency of sc,ti,v,cr,mn,fe,co,ni,cu,zn,ga,ge,as,se,br​

Answer 1

valency of sc (scandium) =3

valency of ti ( titanium ) = 4

valency of v (vanadium) = 5, 4

valency of cr (chromium) it is a transition element its valency is 2

valency of mn ( manganese) = 7, 4 ,2

valency of fe (iron) = 2 ,3

valency of co ( cobalt) = 3 ,2

valency of ni (nickel) = 2

valency of cu (copper) = +2 valency

valency of Zn ( zinc) = 2

valency of ga (gallium) = 3 valence shell electrons

valency of ge ( germanium) = 4 valence electrons

Valency of as = 3

valency of se (selenium) its atomic number is 34 , valence is -2, 4 , 6

valency of br (bromine ) = 7 valence electrons and Valency of bromine = 1