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Questions and Answers
What type of bonds does carbon generally form with other elements?
What type of bonds does carbon generally form with other elements?
- Covalent bonds (correct)
- Metallic bonds
- Ionic bonds
- Hydrogen bonds
What is an important property of carbon that allows it to form long chains and rings?
What is an important property of carbon that allows it to form long chains and rings?
- Isomerism
- Hydrogenation
- Catenation (correct)
- Polymerization
What are the known allotropes of carbon?
What are the known allotropes of carbon?
- Diamond, graphite, and fullerenes (correct)
- Carbon nanotubes, charcoal, and lampblack
- Carbon black, activated carbon, and carbon fibers
- Graphene, amorphous carbon, and soot
What is denoted by the '@' symbol in endohedral fullerenes?
What is denoted by the '@' symbol in endohedral fullerenes?
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What are carbides?
What are carbides?
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What determines the rate of molecular diffusion?
What determines the rate of molecular diffusion?
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What process governs molecular diffusion once the concentrations are equal?
What process governs molecular diffusion once the concentrations are equal?
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What is the result of diffusion in terms of material mixing?
What is the result of diffusion in terms of material mixing?
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What is the term used to describe the result of molecular diffusion once an equilibrium has been established?
What is the term used to describe the result of molecular diffusion once an equilibrium has been established?
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How is molecular diffusion typically described mathematically?
How is molecular diffusion typically described mathematically?
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