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C2a C2b C2c What is it made from?

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

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

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