1. Explain why the melting points of ionic compounds and molecular compounds differ?

2. A.) What laboratory procedure allows you to test a compound is ionic or molecular?
b.) what results would you expect?

3. A.) What do we call the smallest particle of an element?
b.) what do we call the smallest particle in a compound with ionic bonds?
C.) what do we call the smallest particle of a covalently bonded compound?

Please help me on these thanks:)