Chemistry Vocabulary Crossword

123456789101112131415161718
Across
  1. 2. the rings or shells where electrons revolve
  2. 4. the positive subatomic particle found in the nucleus
  3. 6. the number of protons in an atom
  4. 11. the center of an atom with protons and neutrons
  5. 12. the table of elements arranged by atomic number
  6. 14. a substance made of the same atoms; a substance with atoms with the same number of protons
  7. 16. the building block for all matter
  8. 17. classified as having a dull luster and poor conductivity
  9. 18. the measure of how easily an element reacts to another element or compound
Down
  1. 1. the columns found on the periodic table
  2. 3. the total amount of protons and neutrons in an atom
  3. 5. the subatomic particle with no charge found in the nucleus
  4. 6. the unit used to quantify the amount of matter contained in an atom
  5. 7. the area around an atom's nucleus
  6. 8. the rows found on the periodic table
  7. 9. the outermost orbit or shell for electrons
  8. 10. the negative subatomic particle found outside the nucleus
  9. 13. classified as having a shiny luster and good conductivity
  10. 15. classified as having properties of both metals and nonmetals