1. Lesson Starter
IN YOUR OWN WORDS, write down the meaning of the word displacement and give and example of a displacement reaction.

2. Learning Intention To learn what an ore is
To extract a metal using heat and carbon

3. Discovering metals Unreactive metals discovered first
Unreactive- uncombined- pure
Nuggets

4. Discovering metals More reactive metals combined with other elements
Ores

5. Extracting metal Different ways
More reactive the metal- more energy needed to separate it
Not very reactive- heat alone
Metals like zinc and iron extracted by heating in presence of carbon

6. Experiment
AIM To extract copper from copper oxide

7. Apparatus 1 test tube Copper oxide Charcoal (carbon)
Large beaker of cold water
Bunsen burner
Filter funnel
Metal tongs

8. Method
Place 1 spatula of copper oxide and 1 spatula of charcoal in the test tube
Mix thoroughly
Heat with blue flame
After 5 mins plunge test tube into beaker of water that is inside a sink- CAREFUL
Filter the solid out of the beaker of water and sift through the solid to look for signs of copper
Write a short report including an AIM, diagram of the experiment and a description of what happened

9. Lesson Starter What metals would you find un-combined in the earth?
What is a metal ore?
Briefly describe how copper was extracted from copper oxide

10. Extracting metals More reactive metals= much stronger bonds
More energy needed
Most reactive metals- electricity
Electroylsis

11. Experiment Collect electrolysis kit and copper chloride solution
Connect equipment- get it checked before switching on the power
Record any observations about what is happening at each electrode
Draw a diagram in the space provided

12. Revision- acids, alkali, metal