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Questions and Answers
Which subatomic particles are present in the nucleus of an atom?
Which subatomic particles are present in the nucleus of an atom?
- Protons and neutrons (correct)
- Neutrons and electrons
- Protons and electrons
- Protons, neutrons, and electrons
What is the approximate size of a hydrogen atom?
What is the approximate size of a hydrogen atom?
- 1 nm
- 10-10 m
- 0.5 Å (correct)
- 10 cm
What is the term used to describe the arrangement of atoms in a solid material?
What is the term used to describe the arrangement of atoms in a solid material?
- Atomic structure
- Nanostructure
- Long-Range Order (correct)
- Short-Range Order
What type of crystal structure does a material exhibit if it is piezoelectric?
What type of crystal structure does a material exhibit if it is piezoelectric?
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What is the range of nanostructures in terms of size?
What is the range of nanostructures in terms of size?
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Which of the following best describes the atomic structure of an atom?
Which of the following best describes the atomic structure of an atom?
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What is the range of short-range order in determining the microstructure and behavior of a solid?
What is the range of short-range order in determining the microstructure and behavior of a solid?
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What is the term used to describe structures that range between 1 nm and 10 nm?
What is the term used to describe structures that range between 1 nm and 10 nm?
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What happens to a material when it is piezoelectric?
What happens to a material when it is piezoelectric?
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What is the approximate size of a hydrogen atom?
What is the approximate size of a hydrogen atom?
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