Elements

3. This element glows in the dark and found in matches
8. Formula 1 banned this element is the engine construction due to the elements toxicity as well as it expensiveness
9. this is the universes fourth most abundant element by mass
10. This element has an atomic number of 15.994
11. this gas is used in light bulbs
15. taking this element before bed provides a better rest
17. green gas and is used to clean pools
18. this element is found in compounds such as borax and boric acid
19. this element is found in bones and teeth

1. this element is also an essential nutrient
2. first element on the periodic table
4. people use this element to make their voice a higher pitch
5. This element is used in a lot of delicious cooked meals
6. has an average atomic mass of 6.941
7. this element is the most reactive throughout the entire periodic table
11. This element is used often as a kitchen appliance in form of a foil
12. This element emits a bright orange-red light when an electric current passes through it
13. This element is used commonly to make electronic chips
14. Yellow solid with rotten egg smell
16. This element makes up about 78% of earths atmosphere