(3 points) A) Binary ionic and binary molecular compounds have what two thing that are similar in their composition? (2 points)
B) What is one way they are different in their composition? (1 point)
Both of them are composed of 2 elements, The ionic compound is composed of 2 ions, metallic cation, and a nonmetallic anion. The molecular compounds consist of molecules and are composed of two non metallic elements.