C2c - Metals and Alloys

?
  • Created by: natalie27
  • Created on: 16-12-13 11:53
Copper is found as an ___ which is copper combined with other chemicals and rock.
Ore
1 of 8
This is what copper ore is called.
Malachite
2 of 8
Copper is extracted by heating copper ore with ______, which removes the oxygen from the copper.
Carbon
3 of 8
This is the removal of oxygen from a substance.
Reduction
4 of 8
This process purifies copper - pure copper needed for wiring and electronics.
Electrolysis
5 of 8
When an electric current is passed, the copper moves from the impure copper _________ to the pure copper one.
Electrode
6 of 8
Mixture of metals. Has different properties to individual metals.
Alloys
7 of 8
_____ alloys, remember shape - if bent, return to original shape. e.g. nitinol (nickel and titanium)
Smart
8 of 8

Other cards in this set

Card 2

Front

This is what copper ore is called.

Back

Malachite

Card 3

Front

Copper is extracted by heating copper ore with ______, which removes the oxygen from the copper.

Back

Preview of the front of card 3

Card 4

Front

This is the removal of oxygen from a substance.

Back

Preview of the front of card 4

Card 5

Front

This process purifies copper - pure copper needed for wiring and electronics.

Back

Preview of the front of card 5
View more cards

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Metals, metal ores and alloys resources »