GCSE Chemistry – Nanoparticles
Learning Objectives
-I can use the prefixes milli, micro and nano
-I can recall that surface area to volume ratios affect the properties of material
-I can describe the use of nanoparticles of silver and titanium dioxide
-I can evaluate the use of nanoparticles for science and medicine
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Question 1 of 30
1. Question
What is the definition of nanotechnology?
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Question 2 of 30
2. Question
What are the units for nanoparticles?
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Question 3 of 30
3. Question
What sized particles are looked at during nanotechnology?
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Question 4 of 30
4. Question
What does ‘nm’ stand for?
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Question 5 of 30
5. Question
Describe the reactivity of nanoparticles.
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Question 6 of 30
6. Question
Describe the surface area to volume ratio of nanoparticles.
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Question 7 of 30
7. Question
What can nanoparticles be used as?
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Question 8 of 30
8. Question
What feature of a nanoparticle makes it potentially explosive?
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Question 9 of 30
9. Question
What feature of a nanoparticle makes it useful when acting as a catalyst?
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Question 10 of 30
10. Question
Which of the following are being created using nanoparticles?
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Question 11 of 30
11. Question
Which of the following is a use of nanoparticles?
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Question 12 of 30
12. Question
Which of the following is a use of nanoparticles?
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Question 13 of 30
13. Question
Which of the following is a use of nanoparticles?
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Question 14 of 30
14. Question
Which of the following is a use of nanoparticles?
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Question 15 of 30
15. Question
Which of the following is a use of nanoparticles?
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Question 16 of 30
16. Question
Which of the following is a use of nanoparticles?
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Question 17 of 30
17. Question
Which of the following can carry drugs inside?
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Question 18 of 30
18. Question
What part of the body are nanoparticles said to be dangerous to?
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Question 19 of 30
19. Question
Which of the following can reinforce materials?
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Question 20 of 30
20. Question
How do nanowires help to improve computers?
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Question 21 of 30
21. Question
How do nanowires help to improve computers?
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Question 22 of 30
22. Question
State one advantage to using nanoparticles.
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Question 23 of 30
23. Question
State one disadvantage to the use of nanoparticles.
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Question 24 of 30
24. Question
State one disadvantage to the use of nanoparticles.
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Question 25 of 30
25. Question
State one disadvantage to the use of nanoparticles.
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Question 26 of 30
26. Question
What is used as a nanoparticle?
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Question 27 of 30
27. Question
What is used as a nanoparticle?
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Question 28 of 30
28. Question
How is silver used in nanotechnology?
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Question 29 of 30
29. Question
How is titanium oxide used in nanotechnology?
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Question 30 of 30
30. Question
How is titanium oxide used in nanotechnology?
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