Across
- 1. Dark rock used for power generation
- 4. The most used metal in jewellery making?
- 6. How are groups marked in the periodic table?
- 8. Looks like silver but is a liquid?
- 10. Named after a famous female scientist
- 12. Marks horizontally on the periodic table
- 13. What materials are marked with La in the periodic table?
Down
- 1. Most used element in electronics?
- 2. What are electric car batteries made from?
- 3. Very radioactive material used for power generation
- 5. What is the main element of air?
- 7. Primary metal in car making nowadays?
- 9. What materials are marked with Ac on the periodic table?
- 11. What makes signs glow besides electricity
- 13. Material used to protect from radiation