Question

Select all the characteristics that will probably yield an ionic bond. Each answer refers to two atoms, Atom X and Atom Y. Atom X is referred to first, and Atom Y is referred to second.

A.low E.N., low E.N.
B.high E.N., low E.N.
C.high E.N., high E.N.
D.low I.E., low I.E.
E.low I.E., high I.E.
F.high I.E., high I.E.

I can choose more than 1 answer.

Answer 1

high E.N., low E.N.

low I.E., high I.E.

so, B and E