Across
- 3. 8 VE to become stable
- 5. Salty
- 7. Standard mass unit
- 9. Milk has a ton of this
- 11. Atomic number
- 13. Group 17
- 14. Negatively charged particle
- 17. Magnets 101
- 19. Sounds like something used in toothpaste
- 20. Great heat/electricity conductor
Down
- 1. The 2 by 14 group at the bottom of the table
- 2. Makes your voice high
- 4. Marry Curie found this
- 6. Safe metal that melts in your hands
- 8. Common Minecraft Ore
- 10. Variation of an Element
- 12. The color of safety vests & traffic cones.
- 15. Short Element name
- 16. Up and Down category
- 18. Element gained or losses 1 or more electrons