Physics · Atomic Structure
J.J. Thomson was able to determine which of the following using the cathode-ray tube experiment?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The charge-to-mass ratio of an electron✓
- 2The charge-to-mass ratio of a proton
- 3The discovery of a tiny but massive atomic nucleus
- 4The precise absolute charge of an electron
Correct answer
The charge-to-mass ratio of an electron
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