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C2a C2b C2c What is it made from?

Author: Flavell Chris
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. Copper purification Anode
1. Solder
2. Concrete
3. Amalgam
4. Basalt
5. Limestone and marble
6. Bronze
7. Brick
8. Cement
9. Rhyolite
10. Reinforced concrete
11. Nitinol
12. Aluminium
13. Lithosphere
14. Brass
15. Copper purification Cathode

Answers:
0. Pure copper
1. Heated limestone and clay
2. Iron rich runny lava
3. Silica rich explosive lava
4. Baked clay
5. Copper and tin
6. Lead and tin
7. Aluminium ore (Bauxite)
8. Calcium carbonate
9. Mainly mercury
10. Crust and top part of the mantle
11. Cement, gravel, sand and water
12. Copper and zinc
13. Impure copper
14. Nickel and titanium
15. Concrete and steel
.