Module 5

name (II) name2-ide

• ionic compound

• covalent compound

likely charge of cation for a compound with the following formula

A₄B₃

• +4

• -4

• +3

• -3

compound with the following name format:

name octaname2-ide

• covalent

• ionic

BaCl₂

• barium (II) chloride

• barium chloride

• barium dichloride

• barium chlorine

CoSO₄

• Cobalt sulfate

• Cobalt (II) Sulfate

• Cobalt sulfide

• Cobalt (II) sulfide

dichlorine heptoxide

what is the ratio of chlorine to oxygen?

(answer in the format _:_

e.g. 1:2 )

How many valence electrons does C have?

CO₃^2-