Across
- 1. The most abundant metal in Earth's Crust
- 5. Element in group 1A, Sodium is in this group
- 7. Each column on the Periodic Table
- 10. The element used to promote healthy bones and teeth
- 12. This element and nitrogen are used in fertilizers
- 14. The most abundant element in Earth's Crust
- 15. The card game the periodic table was based on
Down
- 2. Elements in group 8A, Not reactive
- 3. The Elements in Group 7A
- 4. Element that shares properties of metals and nonmetals
- 6. The elements in Group 3A make up the ____ Family
- 8. Each row on the periodic table
- 9. The element that formerly known as eka-aluminum
- 11. Last name of the man who developed the modern periodic table
- 13. These elements conduct electricity and heat