Practice Engineered Nanomaterials (3.2.2) - Chapter 3: Classification and Properties of Nanomaterials

Practice: Engineered Nanomaterials

Lesson 3.2.2Classification and Properties of Nanomaterials

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8 questions

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6 sample questions

Question 1.
What are engineered nanomaterials?
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Think about materials that are made by humans.
Question 2.
Give one example of engineered nanomaterials.
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Consider something used in medical applications.
3Question 3.
Which of the following is an example of engineered nanomaterials?
- Volcanic ash
- Gold nanoparticles
- Ocean spray
- Mineral formations
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Think about which materials are made by humans.
4Question 4.
True or False: Engineered nanomaterials are found naturally in the environment.
- True
- False
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Recall the definition of engineered nanomaterials.
Question 5.
Discuss the environmental implications of using titanium dioxide nanoparticles in sunscreens.
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Consider both the benefits of sunscreen protection and the potential environmental risks.
Question 6.
Explain how the properties of engineered nanomaterials can be tailored through synthesis methods.
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Reflect on how specific processes impact material characteristics and its uses.

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