GEN CHEM CROSSWORD

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Across
  1. 3. The tendency of an atom in a bond to attract electrons
  2. 4. Pure substances consisting of two or more atoms in each molecule
  3. 6. Subatomic particle of an atom with a positive charge
  4. 7. Subatomic particle of an atom with a negative charge
  5. 9. A vertical column going DOWN the periodic table
  6. 12. Pure substances Consisting of only one kind of atom in each molecule
  7. 13. The size of atoms generally increases in this direction down the table
  8. 14. Bond where electrons are transferred from a metal to a nonmetal
Down
  1. 1. A __________ mixture, on the other hand, has a non-uniform composition, with visible differences between its components
  2. 2. Number of protons + neutrons in the nucleus
  3. 5. Unit of substance, equals 6.02×10^23
  4. 8. Subatomic particle of an atom with no charge
  5. 10. A _________ mixture has a uniform composition throughout, meaning its components are evenly distributed and indistinguishable from each other
  6. 11. The rows going horizontally across the periodic table