THE MOLE

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Across
  1. 4. – balanced chemical reaction.
  2. 6. – state of matter where volume and moles relate (PV = nRT).
  3. 7. – any kind of matter with uniform composition.
  4. 10. – actual number of atoms in a molecule.
  5. 11. – Avogadro’s number or gas constant.
  6. 12. – amount of matter in a substance.
  7. 13. – simplest whole-number ratio formula.
  8. 17. – scientist who defined the mole.
  9. 18. – smallest unit of an element.
Down
  1. 1. – atoms, molecules, or ions in a substance.
  2. 2. – shows elements and ratio in a compound.
  3. 3. – substance formed from a chemical reaction.
  4. 5. – unit for amount of substance.
  5. 6. – common unit for measuring mass.
  6. 8. – changing between moles, mass, or particles.
  7. 9. – relationship between reactants or products in moles.
  8. 12. – two or more atoms bonded together.
  9. 14. – relating to one mole (e.g., molar mass).
  10. 15. – substance that reacts in a chemical equation.
  11. 16. – space occupied by matter.