Extraction of metals

  • Created by: India
  • Created on: 09-04-17 14:18
Metals are extracted from their (4)
Ores
1 of 10
What is Reduction? (8,6)
Removing Oxygen
2 of 10
Elements that are lower than _ on the reactivity series are reduced (6)
Carbon
3 of 10
If the element is more reactive than carbon, _ is used. (12)
Electrolysis
4 of 10
Copper can be extracted from plants through (11)
Phytomining
5 of 10
Bacteria separate metals by gaining energy from their bonds in a process called (11)
Bioleeching
6 of 10
An ore has to contain a lot of _ for it to be worthwhile extracting (5)
Metal
7 of 10
Metals that don't have to be separated from their ores are called (6,5)
Native Metals
8 of 10
Copper is a good conductor of (11)
Electricity
9 of 10
The anode is (8)
Positive
10 of 10

Other cards in this set

Card 2

Front

What is Reduction? (8,6)

Back

Removing Oxygen

Card 3

Front

Elements that are lower than _ on the reactivity series are reduced (6)

Back

Preview of the front of card 3

Card 4

Front

If the element is more reactive than carbon, _ is used. (12)

Back

Preview of the front of card 4

Card 5

Front

Copper can be extracted from plants through (11)

Back

Preview of the front of card 5
View more cards

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