Across
- 4. a silvery-white lustrous metal with a slight golden tinge.58.693
- 5. A metal that used to be in pencils but can poison a human 207.20
- 6. A strong metal that is used in steels to make them harder 183.84
- 10. Is the lightest element 1.0078
- 11. A metal used in most cans 118.71
- 12. A nonmetallic metal and can make charcoal 12.011
- 13. the metal that the penny is made of 63.546
- 16. Is in milk to make you bones stronger 40.078
- 17. A gray metal with low density and melting point 24.305
- 18. A radioactive alkali metal 223
- 19. A noble gas that produces a blue glow when near an electrical discharge 131.293T
- 20. A silvery metallic metal that is rare 88.90585
Down
- 1. Is in some foods to make hormones for people 126.90447
- 2. It is a silver metal used in jewelry 195.08
- 3. Is used in lasers 20.180
- 7. is used in aircraft, missiles and withstands extreme temperature 47.867
- 8. Is in bananas 39.098
- 9. Brittle metal that is in your body and helps you immune system 26.982
- 10. The first element and the lightest element 1.0078
- 14. What us Humans breath every day 15.999
- 15. It is a steel-gray, strong, lightweight and brittle alkaline earth metal 9.0122