Chemistry Crossword Puzzle

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Across
  1. 3. linear, trigonal planar, tetrahedral, trigonal bipyramidal, or octahedral.
  2. 4. ions that are positively charged.
  3. 6. formed when there are six coordinate bonds formed around the central metal.
  4. 10. an attraction between atoms.
  5. 14. an ion that contains more than one atom.
  6. 17. the three-dimensional arrangement of the atoms that constitute a molecule
  7. 18. a molecule in which one end of the molecule is slightly positive, while the other end is slightly negative.
  8. 19. when an entity contains two distinct and opposite poles that can either attract or repel each other.
  9. 20. a very simplified representation of the valence shell electrons in a molecule
Down
  1. 1. ions that are negatively charged.
  2. 2. a molecular geometry with one atom at the center and 5 more atoms at the corners of a triangular bipyramid.
  3. 5. one atom in the centre and three atoms at the corners of an equilateral triangle, known as peripheral atoms, all in the same plane.
  4. 7. two or more atoms by the transfer of one or more electrons between atoms.
  5. 8. compounds made up of ions that form charged particles when an atom (or group of atoms) gains or loses electrons.
  6. 9. molecules that do not have any electrical charges or partial charges.
  7. 11. When four atoms are bonded to a central atom and no lone electron pairs are present
  8. 12. a molecule in which one end of the molecule is slightly positive, while the other end is slightly negative.
  9. 13. molecules that are straight and have a bond angle of 180 degrees.
  10. 15. Atoms that share valence electrons
  11. 16. a pair of valence electrons that are not shared with another atom in a covalent bond