| A | B |
|---|
| Molecule | A neutral group of two or more atoms that are bonded together by sharing electrons; the smallest unit of a molecular compound. |
| Cation | An atom or group of atoms with a positive charge; a negative ion. |
| formula unit | A chemical formula for an ionic compound. |
| acid | A compound that produces H1+ ions when dissolved in water. |
| polyatomic ion | A group of two or more atoms that acts as one ion and has one charge. |
| ion | An atom or group of atoms with a charge. |
| binary | Containing two elements. |
| ionic Compound | A compound consisting of one kind of cation and one kind of anion. |
| anion | An atom or group of atoms with a negative charge; a negative ion. |
| Molecular Compound | A compound containing atoms of two or more elements that are bonded together by sharing electrons. |
