LESSON 23 MAKE-UP WORK

CHEMICAL REACTIONS INVOLVING METALS

1. Research on the internet what happens when different metals are placed in contact with certain acids (hint: copper penny and a bottle of coke).

2. What are the differences in the chemical properties of metals?

3. How is metal extracted from ore? Be specific.

4. How are metals used in life? Be specific.

5. Design and conduct an experiment to compare how different metals corrode.