If a substance is ionic, then it likely will what ?

There are a number of possibilities for the answer to this question, so I will address a few only:

Explanation:

1. Many ionic substances will dissolve completely in water to form an aqueous solution of cations and anions; this solution will conduct electricity. 

2. The substance will have a slightly lower melting point than a mid-level covalent network solid. 

3. The substance will certainly not conduct electricity as a solid. 

The process of water vapor changing to a liquid is called condensation.

Evaporation goes in the opposite direction.

Precipitation is the settling of a solid from a solution.

Convection is the transfer of heat by the movement of particles in a fluid.