Chemistry Crossword

123456789101112131415161718
Across
  1. 2. negative charge
  2. 6. have particles that are far apart and move very fast
  3. 8. positive charge
  4. 9. the study of the composition, structure, properties,and reactions of matter
  5. 11. most abundant element
  6. 13. negatively charged ions
  7. 15. located to the left of the periodic table
  8. 16. contain elements with similar properties in vertical columns.
  9. 17. have particles that are close together but mobile
  10. 18. composed of two or more elements always combined in the same proportion
Down
  1. 1. composed of one type of atom
  2. 3. positively charged ions
  3. 4. are located to the right of the periodic table
  4. 5. material that makes up all things
  5. 7. have particles that are close together in a fixed arrangement
  6. 10. are located along the heavy zigzag line of the periodic table
  7. 12. are horizontal rows of elements, counted from top to bottom of the table as Periods 1−7.
  8. 14. neutral charge