Periodic Table Vocabulary Crossword By:Helen X

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Across
  1. 1. The number of Periods in the Periodic Table
  2. 5. Smallest particle that has the property of an element
  3. 7. Two or more elements make up these
  4. 8. Another name for Metalliods
  5. 10. The number of groups in the Periodic Table
  6. 12. The number of protons in an element
  7. 15. The group in between the Non Metals and Metals
  8. 16. The group on the very right
  9. 17. These things have a positive charge in an atom
  10. 18. The name that Au stands for
  11. 19. These things have no charge in an atom
  12. 20. The group on the very left
Down
  1. 2. Two or more of these equals a compound
  2. 3. What is the symbol for the element Einsteinium
  3. 4. Atoms having the same number of protons but not Neutrons
  4. 6. A abbreviation for the name of the element
  5. 9. The number of protons and neutrons in an element
  6. 11. The numbers across the top of the Periodic Table
  7. 13. These things have a negative charge
  8. 14. There are seven of these things in the Periodic Table