Science - Chemistry

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  • Created by: tashamay
  • Created on: 08-06-15 12:06
What are the most elements that are in the periodic table?
Metals.
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Give the properties of metals.
1. Strong (hard to break) but that can be bent or hammered into different shapes. 2. They are great at conducting heat. 3. They conduct electricity very well.
2 of 20
What are the metals called in the centre block of the periodic table called?
Transition metals.
3 of 20
Give the properties of copper.
1. Good conductor of electricity. 2. Hard and strong but can be bent. 3. It doesn't react with water.
4 of 20
Give the properties of aluminium.
1. Corrosion resistant. 2. Low density 3. Pure aluminium isn't very strong but it forms strong hard alloys.
5 of 20
Give the properties of titanium.
1. Low density 2. Very strong. 3. Corrosion resistant.
6 of 20
What percentage of iron comes straight from a blast furnace?
96%
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What are the % of impurities after iron comes straight from a blast furnace and what are they?
4% and they are carbon.
8 of 20
What is most iron converted into, that is an alloy?
Steel.
9 of 20
How are steels formed?
By adding small amount of carbon and sometimes other metals to the iron.
10 of 20
What is a property of low carbon steel?
It's easily shaped.
11 of 20
What is a property of high carbon steel?
It's very hard and inflexible.
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What is a property of stainless steel?
It's corrosion-resistant.
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What is a use of low carbon steel?
Car bodies.
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What is a use of high carbon steel?
Blades for cutting tools, bridges.
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What is a use of stainless steel?
Cutlery, containers for corrosive substances.
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What is in Bronze?
Copper and Tin.
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What is in Cupronickel?
Copper and Nickel
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What are gold alloys used to make?
Jewellery
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What are aluminim alloys used to make?
Aircraft.
20 of 20

Other cards in this set

Card 2

Front

Give the properties of metals.

Back

1. Strong (hard to break) but that can be bent or hammered into different shapes. 2. They are great at conducting heat. 3. They conduct electricity very well.

Card 3

Front

What are the metals called in the centre block of the periodic table called?

Back

Preview of the front of card 3

Card 4

Front

Give the properties of copper.

Back

Preview of the front of card 4

Card 5

Front

Give the properties of aluminium.

Back

Preview of the front of card 5
View more cards

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