Across
- 2. the element symbol of the element in Period 5 group 4
- 5. What you look at to see elements that have the same chemical properties
- 6. This FORMULA uses nothing but = signs
- 7. determine identity, what an atom is
- 9. This element is non reactive and is in period 2
- 10. This element is in group and period 1
Down
- 1. The G in GIVE PIES stands for what?
- 3. have neutral charge
- 4. Determines reactivity
- 8. table where all the elements are listed