8: Periodic Table

4. Group ___and __ are most reactive.

2. Metals are usually hard and___

12. ___is the first synthetic element made.

7. The reactivity___as we go from left to right on the periodic table.

10.____make good alloys.

14. Catalyst ___a chemical reaction.

1. ___is the property of metals to be pulled into wires.

11. ____is used to make elements in the lab.

13. Americium is used in___

3. ___is the property of metals to get hammered into sheets

6. Alkali and alkaline earth metals are found as___in nature

5. Iron turns into iron oxide(rust) This is called___

15. ___metals are soft enough to be cut with a plastic knife.

8.Lack of___make transition metals good candidates for jewelry

9. Transition metals make___compounds