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Questions and Answers
Which of the following is a characteristic of nonmetals?
Which of the following is a characteristic of nonmetals?
- High malleability
- Tend to form basic oxides
- High electronegativity (correct)
- Good conductors of electricity
What is a common property of nonmetals when they are in a solid state?
What is a common property of nonmetals when they are in a solid state?
- Tend to form basic oxides
- Brittle or crumbly (correct)
- High thermal conductivity
- High density
Which two elements make up about 98% of the observable ordinary matter in the universe by mass?
Which two elements make up about 98% of the observable ordinary matter in the universe by mass?
- Nitrogen and oxygen
- Hydrogen and helium (correct)
- Carbon and nitrogen
- Oxygen and carbon
What type of oxides do nonmetals tend to form?
What type of oxides do nonmetals tend to form?
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What is a common characteristic of nonmetals?
What is a common characteristic of nonmetals?
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