Across
- 3. Element named after France (the country)
- 6. Very reactive non-metals in group VII of the periodic table
- 8. About 80% of the elements are _____
- 9. Unreactive gases in group VIII of the periodic table
- 14. Table organising all the elements
- 16. Found on the right side of the periodic table
- 17. Elements next to the zig zag line on the periodic table
Down
- 1. The hardest natural substance, made from carbon
- 2. First element on the periodic table
- 4. Number of electrons in the first shell
- 5. Able to be bent
- 7. Families of elements in the same vertical column
- 10. An element's shine
- 11. Another name for metalloids
- 12. Horizontal row of elements in the periodic table
- 13. Mixture of different metals
- 15. Element named after Albert Einstein