Chemistry Crossword

Edit Answers
1234567891011121314151617181920
Across
  1. 2. This has 1 proton.
  2. 6. Positive charged particles.
  3. 9. This is a table that has all the elements in it.
  4. 11. What you call an atom that has a negative charge.
  5. 13. Negative charged particles.
  6. 15. Is chemistry a good subject
  7. 17. When an atom gains an electron, it has a ____ charge.
  8. 19. Particles with no charge.
  9. 20. Acids have a pH level, lower and including ____.
Down
  1. 1. What you call an atom that has a positive charge.
  2. 3. Central region of the atom.
  3. 4. When an atom loses an electron, it has a ____ charge.
  4. 5. They have properties between those of metals and non metals.
  5. 7. This has 5 protons.
  6. 8. What can the amount of protons tell you.
  7. 10. This has 3 protons.
  8. 12. This has 4 protons.
  9. 14. A substance that can't be broken down
  10. 16. Bases have a pH level, greater and including ____.
  11. 18. This has 2 protons.