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Questions and Answers
The radius of the first orbit of a hydrogen atom is approximately what value in picometers?
The radius of the first orbit of a hydrogen atom is approximately what value in picometers?
The radius of the second orbit of a nitrogen atom is approximately what value in picometers?
The radius of the second orbit of a nitrogen atom is approximately what value in picometers?
The radius of the first orbit of an oxygen atom is approximately what value in picometers?
The radius of the first orbit of an oxygen atom is approximately what value in picometers?
The radius of the third orbit of a carbon atom is approximately what value in picometers?
The radius of the third orbit of a carbon atom is approximately what value in picometers?
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The ratio of the radius of the first orbit of a hydrogen atom to the radius of the first orbit of an oxygen atom is approximately what value?
The ratio of the radius of the first orbit of a hydrogen atom to the radius of the first orbit of an oxygen atom is approximately what value?
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What is the radius of the first orbit of a nitrogen atom in picometers?
What is the radius of the first orbit of a nitrogen atom in picometers?
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What is the ratio of the radius of the first orbit of a carbon atom to the radius of the first orbit of a hydrogen atom?
What is the ratio of the radius of the first orbit of a carbon atom to the radius of the first orbit of a hydrogen atom?
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What is the radius of the second orbit of an oxygen atom in picometers?
What is the radius of the second orbit of an oxygen atom in picometers?
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What is the radius of the third orbit of a carbon atom in picometers?
What is the radius of the third orbit of a carbon atom in picometers?
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What is the ratio of the radius of the second orbit of a nitrogen atom to the radius of the second orbit of a hydrogen atom?
What is the ratio of the radius of the second orbit of a nitrogen atom to the radius of the second orbit of a hydrogen atom?
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Study Notes
Atomic Radius
Radius of Orbit of Atoms
- Hydrogen atom has the smallest atomic radius of approximately 37 picometers (pm)
- Nitrogen atom has an atomic radius of around 56 pm
- Oxygen atom has an atomic radius of approximately 48 pm
- Carbon atom has an atomic radius of around 77 pm
Here are some numerical questions based on the topic:
- What is the atomic radius of a hydrogen atom in picometers?
- What is the atomic radius of nitrogen in picometers?
- Calculate the difference in atomic radius between oxygen and carbon atoms.
- What is the ratio of atomic radius of hydrogen to that of nitrogen?
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Description
Test your knowledge of atomic radii in class 11 chemistry with numerical questions on hydrogen, nitrogen, oxygen, and carbon atoms.
