Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions: Zn2+, V5+, F-, S2-

Ithink the answer is a or d.

True is ur answer : )

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.