Across
- 3. A common primary fuel used for fission
- 4. Produces a distinct white glow under electric current
- 6. Known for emitting a blue/lavender glow when electrified
- 8. Produced at the cathode end during water electrolysis
- 11. Main element used in swimming pools
- 13. The most used element in electric wiring, plumbing, and industrial machinery due to its cheap cost and conductivity
- 14. Element with the lowest melting point
Down
- 1. The most reactive element
- 2. Has the most stable isotopes out of all the elements
- 5. Most abundant element in Earth's atmosphere
- 7. The only metal that is liquid at room temperature
- 9. Primarily used in engineering since it has the best strength-to-weight ratio
- 10. The main element used for shielding x-rays
- 12. Produced at the anode end during water electrolysis
- 13. The fundamental element for life