Question

Element x, y, z have atomic numbers 6,9,12 choose the correct answer
1=form anion negative ion
2=forms cation positive ion
3=has 4electrons in the outer most orbit

Answer 1

hey dear correct answer is 2
forms cation positive ion

Answer 2

element X = 6 = ( 2,4,0)= forms cation positive ion
element y = 9.=( 2,8,1) = forms cation positive ion
element z = 12 = ( 2,8,2)= form cation positive ion

this is your answer..