| A | B |
|---|
| The force of attraction between the opposite charges of the ions in a an ionic compound | ionic bond |
| a molecule that has a positive end and a negative end | polar |
| an atom with a filled outer energy level | stable |
| a positive or negative number assigned to an element to show its combining ability | oxidation number |
| a compound that can attack and destroy metals, human tissues, and other materials | corrosive |
| a compound composed of only two elements | binary compound |
| a compound that burns readily | flammable |
| a bond that forms between atoms when they share electrons | covalent bond |
| molecules that do not have oppositely charged ends | nonpolar |
| a compound that is poisonous | toxic |
| formed between atoms by gaining, losing, or sharing electrons; holds atoms together | chemical bond |
| tells what elements make up a compound and the ratios of the atoms of those elements | formula |
| a compound that has water attached to it | hydrate |
| a group of atoms with a positive or negative charge | polyatomic ion |
