Across
- 1. smallest component of an element
- 4. describes the number of moles of the substance per liter of liquid.
- 5. smallest of the particles that make up an atom, and they carry a negative charge.
- 6. a material made up of two or more different substances which are mixed but are not combined chemically
- 7. the minor component in a solution, dissolved in the solvent
- 9. subatomic particle found in the nucleus of every atom. The particle has a positive electrical charge
Down
- 2. homogeneous mixture composed of two or more substances
- 3. the abundance of a constituent divided by the total volume of a mixture
- 8. unit is defined as the amount of a chemical substance that contains as many representative particles
- 9. Substance substances that are made of only one type of atom or only one type of molecule