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Chemical Families of the Periodic Table
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Chemical Families of the Periodic Table
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18 Questions

1. These elements have _________ valence electrons?

2. These elements have ________ electrons in their last energy shell. (Valence electrons)

3. Why are noble gases inert?

4. What are noble gases?

5. What are alkali metals?

6. What are the chemical properties of halogens?

7. What are the physical properties of halogens ?

8. What are the physical properties of alkali metals?

9. What are the diatomic elements?

10. What are the chemical properties of noble gases?

11. What are halogens?

12. Hydrogen is not apart of alkali metals because it is a _______________________.

13. What are the physical properties of noble gases?

14. What the physical properties of alkaline earth metals?

15. What are alkaline earth metals?

16. What are the chemical properties of alkaline earth metals?

17. What are the chemical properties of alkali metals?

18. These elements have ________ electrons in their last energy shell/ (Valence Shell)