science
Grade-9
Easy
Question
What is the experiment discovered by the Thomson model?
- Mulliken oil drop experiment
- Gold foil experiment
- Cathode ray discharge tube
- Emission of spectrum
Hint:
Thomson's model was explained by the cathode ray tube experiment.
The correct answer is: Cathode ray discharge tube
- Thomson proposed the atomic model based on several experiments done by him.
- He used a cathode ray tube experiment to learn the emitted rays.
- He found the emitted rays are electrons that have a negative charge.
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