Chemistry help please?

Please help and thank you! *if you can please explain(:

Which of the following are ionic compounds and, therefor, are strong electrolytes?

CaF2
C6H12O6
KBR
LiNO3
CuCO4
KOH
sucrose
MGI2
methyl alcohol
HBr
AgCl
NaCl

Justin2012-02-29T22:28:15Z

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Ionic compounds are usually composed of metal cations (positive charge) and nonmetal anions (negative charge).

So, you'd want to look at what the compounds are - metal, or what not - and then judge if it'd be an ionic compound or not. Transition metals can have different charges, so you might want to look them up but ionic

caf2, kbr, koh, liNO3, NaCl

look at where the atoms are in the periodic table