1. What are elements arranged by in the periodic table?
2. What is a period in the periodic table?
3. What is a group (or family) in the periodic table?
4. Elements in Group 1 are called what?
5. Which group of elements is very unreactive?
6. What are metals generally characterized by?
7. What is a metalloid?
8. What happens to atomic size going down a group?
9. What are the elements in Group 17 called?
10. Where are transition metals found in the periodic table?