Answer
a. Group 1a elements try to form cations with charge +1
b. Group 2a elements try to form cations with charge +2
c. Group 3a elements try to form cations with charge +3
d. Group 5a elements try to form anions with charge -3
e. Group 6a elements try to form anions with charge -2
f. Group 7a elements try to form anions with charge -1
Work Step by Step
a. Group 1a elements try to form cations with charge +1
b. Group 2a elements try to form cations with charge +2
c. Group 3a elements try to form cations with charge +3
d. Group 5a elements try to form anions with charge -3
e. Group 6a elements try to form anions with charge -2
f. Group 7a elements try to form anions with charge -1
