Across
- 3. What element is used as a powerful disinfectant in pools?
- 5. Which element has an atomic mass of 10.81?
- 7. What element is in bananas?
- 12. Which element has a symbol of Ar?
- 13. Which is the first element of group 15 on the periodic table of elements?
- 14. Which element comes from sand?
- 16. Which element has an atomic mass of 32.06?
- 17. What element rhymes with medium?
- 20. Which element is used as a food seasoning?
Down
- 1. Which element has an atomic number of ten?
- 2. Which element is in the 2nd group of the 2nd row?
- 4. Which element has an atomic mass of 1.00794?
- 6. What is an element that is essential to our existence?
- 8. Which element’s symbol is Mg?
- 9. Which element is labeled as the 15th element on the periodic table?
- 10. Which element is used to make the case of an iPhone?
- 11. What element rhymes with bargain?
- 15. Which element is in dairy products?
- 18. Which element is used to make toothpaste?
- 19. Which element has three electrons?