Match each vocabulary word with the correct definition. 1. substance composed of two or more different types of atoms reactant 2. smallest particle of matter still retaining the same chemical and physical properties 1 solute 3. substance that is made from only one type of atom atom 4. a chemical compound which contains carbon compound 5. charged atom or particle organic 6. substance in a solution that is dissolved 3 ion 7. substance in a solution that does the dissolving 2 element 8. a starting substance in a chemical reaction solvent