Question

What is a ternary ionic compound?An ionic compound composed of three elements.A covalent compound composed of three elements.An ionic compound composed of two elements.An ionic compound composed of four elements.

Answer 1

Step-by-step explanation:

An ionic compound is not only composed of one monoatomic ion (there are many other cases).

It is known that a ternary ionic compound is an ionic compound composed of 3 elements. They are composed of one type of cation and one type of anion. Both of them are polyatomic ions.

Answer: An ionic compound composed of three elements.