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Questions and Answers
Who introduced the Bohr model of the atom in 1913?
Who introduced the Bohr model of the atom in 1913?
- Niels Bohr (correct)
- Jean Perrin
- Joseph Larmor
- Ernest Rutherford
What is the Bohr model of the atom analogous to?
What is the Bohr model of the atom analogous to?
- The structure of a cell
- The structure of the Solar System (correct)
- The structure of a molecule
- The structure of a crystal
What force provides the attraction in the Bohr model of the atom?
What force provides the attraction in the Bohr model of the atom?
- Nuclear force
- Gravity
- Electrostatic force (correct)
- Magnetic force
What is quantized in the Bohr model of the atom?
What is quantized in the Bohr model of the atom?
Which model did the Bohr model replace in the history of atomic physics?
Which model did the Bohr model replace in the history of atomic physics?
Flashcards
Who proposed the Bohr model?
Who proposed the Bohr model?
Niels Bohr proposed a model of the atom in 1913, which depicted electrons orbiting the nucleus in specific energy levels.
What is the Bohr model analogous to?
What is the Bohr model analogous to?
The Bohr model of the atom is analogous to the Solar System, where electrons orbit the nucleus like planets orbiting the sun.
What force holds the atom together in the Bohr model?
What force holds the atom together in the Bohr model?
The attraction between the positively charged nucleus and the negatively charged electrons is provided by the electrostatic force in the Bohr model.
What is quantized in the Bohr model?
What is quantized in the Bohr model?
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What model did the Bohr model replace?
What model did the Bohr model replace?
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Study Notes
The Bohr Model of the Atom
- Niels Bohr introduced the Bohr model of the atom in 1913.
Analogous to
- The Bohr model of the atom is analogous to the solar system, with electrons orbiting the nucleus like planets orbiting the sun.
Forces in the Bohr Model
- The electrostatic force provides the attraction in the Bohr model of the atom, holding the electrons in their orbits.
Quantization
- Energy is quantized in the Bohr model of the atom, meaning electrons can only occupy specific energy levels.
Replacement in Atomic Physics
- The Bohr model replaced the Rutherford model in the history of atomic physics.
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Description
Test your knowledge of the Bohr model with this quiz! Learn about the atomic structure and the revolutionary model introduced by Niels Bohr in 1913.
