GCSE Chemistry – Alloys
Learning Objectives
-I can describe the structure of an alloy
-I can describe how the structure of an alloy relates to its properties
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Question 1 of 25
1. Question
What is the definition of a pure metal?
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Question 2 of 25
2. Question
What is the definition of an alloy?
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Question 3 of 25
3. Question
What are alloys made from?
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Question 4 of 25
4. Question
Describe the layers of atoms within an alloy.
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Question 5 of 25
5. Question
Describe the strength of alloys compared to pure metals.
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Question 6 of 25
6. Question
What is aluminium used to make?
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Question 7 of 25
7. Question
Describe the density of aluminium.
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Question 8 of 25
8. Question
What type of aluminium alloy can be used to build aeroplanes?
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Question 9 of 25
9. Question
Why are we able to make many different forms of aluminium alloys?
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Question 10 of 25
10. Question
Which of the following is a copper alloy?
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Question 11 of 25
11. Question
Which of the following is a copper alloy?
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Question 12 of 25
12. Question
Which type of metal does brass contain?
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Question 13 of 25
13. Question
Which type of metal does bronze contain?
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Question 14 of 25
14. Question
What is bronze used to make?
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Question 15 of 25
15. Question
What are stainless steels?
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Question 16 of 25
16. Question
Steel is an alloy. What metal is it made from?
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Question 17 of 25
17. Question
Steel is an alloy. What metal is it made from?
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Question 18 of 25
18. Question
Describe the corrosion of stainless steels.
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Question 19 of 25
19. Question
Describe the strength of high carbon steels.
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Question 20 of 25
20. Question
Describe the strength of low carbon steels.
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Question 21 of 25
21. Question
Describe the bendability of a high carbon steel.
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Question 22 of 25
22. Question
Describe the bendability of a low carbon steel.
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Question 23 of 25
23. Question
What other metal is added to gold to form an alloy that creates jewellery?
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Question 24 of 25
24. Question
Why is an alloy of gold used to make jewellery instead of pure gold?
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Question 25 of 25
25. Question
Why is pure iron not used?
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