Chemistry Crossword

123456789101112131415161718192021222324252627282930
Across
  1. 4. This subtracted by the # of protons = the charge
  2. 5. An atom with a charge
  3. 8. ______ go down the periodic table
  4. 9. A base that dissolves in water
  5. 11. type of bond when a nonmetal and a metal bond
  6. 12. A unit of measurement for amount of substance
  7. 13. Example: g, mL, etc.
  8. 16. number of protons minus number of neutrons
  9. 17. A positively charged ion
  10. 19. release of heat
  11. 24. Type of bond when 2 nonmetals bond
  12. 25. A negatively charged ion
  13. 26. Particle of matter
  14. 27. Molecules with no charge
  15. 29. Repels water
  16. 30. Attracted to water
Down
  1. 1. energy that has the potential to be in motion
  2. 2. Distance from an atoms nucleus to the last orbital
  3. 3. _______ go across the periodic table
  4. 6. determines the atomic number of an element
  5. 7. Ability of an atom to attract electron
  6. 10. Energy in motion
  7. 14. make up most of the periodic table
  8. 15. requiring heat absorption
  9. 18. An electron has a _________ charge
  10. 20. Changing from one form too another
  11. 21. When a molecule is both slightly positive and slightly negative
  12. 22. A negatively charged particle
  13. 23. A proton has a _________ charge
  14. 28. Unit of measurement for mass, (g)