What is the ionic compound for Zn and F?

The ionic compound for zinc (Zn) and fluorine (F) is zinc fluoride (ZnF2). It forms when Zn, being a metal, loses two electrons to fluorine, a nonmetal, which gains those electrons to achieve a stable octet. So, next time you need to impress someone with your chemistry knowledge, just drop the bomb that ZnF2 is the way to go.