Chemistry

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