Which is an example of converting electrical energy to mechanical energy? a toaster oven
a ceiling fan
a lightbulb
a refrigerator

Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.