HURRY NEED NOW! Calcium has a charge of +2. The chart lists the charges of different ions. Which are possible equations for an ionic compound with calcium? CaO, CaMg, or CaF2 Ca…

Question

asked Feb 28, 2021 226k views

2 Answers

JHolyhead · Answer 1 · 2021-03-03T02:38:03+0000

Answer:

CaO CaF2 CaCl2 are ionic

Step-by-step explanation:

Because electronegativity difference between calcium and other atom is more than 1.7

Medphys · Answer 2 · 2021-03-04T05:13:34+0000

Answer:

CaO, CaF2, or CaCl2

Step-by-step explanation:

In an ionic compound, the charges need to balance out. This is the only set of compounds that fits this criteria.