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Questions and Answers
What is the meaning of the word 'nano'?
What is the meaning of the word 'nano'?
- It pertains to something very small (correct)
- It indicates a large quantity
- It means giant in Greek
- It refers to a specific measurement unit
What are nanomaterials?
What are nanomaterials?
- Materials with dimensions smaller than 1 nanometer
- Materials with at least one dimension ranging from 1 to 100 nanometers in size (correct)
- Materials with no specific size criteria
- Materials with dimensions larger than 100 nanometers
How thin is a nanometer compared to a sheet of paper?
How thin is a nanometer compared to a sheet of paper?
- 10,000 times thinner
- 1,000,000 times thinner
- 1,000 times thinner
- 100,000 times thinner (correct)
What are Incidental nanomaterials?
What are Incidental nanomaterials?
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What are ENMs primarily composed of?
What are ENMs primarily composed of?
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