Basic Chemistry

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Across
  1. 2. chemical property that describes the tendency of an atom or a functional group to attract electrons toward itself
  2. 4. subatomic particle with a negative electric charge
  3. 7. a group of two or more atoms
  4. 9. subatomic particle with a positive electric charge
  5. 12. two or more types of atoms that have the same atomic number and position in the periodic table and that differ in nucleon numbers
  6. 13. a homogenous mixture of two or more substances in relative amounts
  7. 14. material substance that occupies space, has mass, and is composed predominantly of atoms consisting of protons, neutrons, and electrons
Down
  1. 1. the substance that dissolves in a solvent to produce a homogeneous mixture
  2. 3. a notation of one or two letters representing a chemical element
  3. 5. smallest unit of ordinary matter that forms a chemical element
  4. 6. subatomic particle with a neutral electric charge
  5. 8. any substance composed of identical molecules consisting of atoms of two or more chemical elements
  6. 10. the most likely location of an electron around an atom
  7. 11. the mass of a chemical element