Across
- 8. each row across the periodic table
- 9. not an exciting person? (pun)
- 12. a very small center of an atom
- 13. located around the nucleus and it has a negative charge
- 15. located in the nucleus and its neutral charge
- 17. he founded atom and he called it atomos
- 18. he made the first ever periodic table
- 19. he founded the electron
- 20. a fur seller? (pun)
Down
- 1. the first ever model created
- 2. The number of protons in the nucleus of an atom.
- 3. what do you do to a wrinkled shirt? (pun)
- 4. I proud to be a ? (pun)
- 5. each column in the periodic table
- 6. a diagram, a mental picture or an object that helps explain ideas
- 7. located in the nucleus and it has a postive charge
- 10. The sum of protons and neutrons in the nucleus of an atom.
- 11. where all elements are and it also helps scientists
- 14. place wear you wash the dishes? (pun)
- 16. This man followed the yellow brick road? (pun)