Across
- 2. The first artificial element ever made.
- 3. The rarest element.
- 6. The most abundant element on Earth.
- 10. The number of elements on the Periodic Table.
- 14. GROUP An element group that contains one metalloid and four metals; very reactive.
- 15. A series of transition metals at the bottom of the Periodic Table.
- 16. An element that smells like garlic when it is heated.
- 18. The basic building blocks of neutrons and electrons.
- 19. The smallest group of elements on the Periodic Table are _________.
Down
- 1. Known as "salt farmers."
- 2. The majority of the elements on the Periodic Table are ___________.
- 4. The number of periods on the Periodic Table.
- 5. The inventor of the Periodic Table.
- 7. The most reactive element on the Periodic Table.
- 8. The number of years it took for the Periodic Table to have a regular pattern.
- 9. Horizontal rows on the Periodic Table.
- 11. The first element on the Periodic Table.
- 12. Right side of The Periodic Table
- 13. Vertical columns on the Periodic Table.
- 17. An element found in diamonds.