MCQ
Cathode rays or cathode ray particles are:
- Aneutrons
- Bprotons
- ✓electrons
- Dmuons
✓
Answer
Correct option: C.
electrons
(c) electrons
Explanation: Cathode rays - In 1897, British physicist J. J. Thomson showed the rays were composed of a previously unknown negatively charged particle, which was later named the electron.
Explanation: Cathode rays - In 1897, British physicist J. J. Thomson showed the rays were composed of a previously unknown negatively charged particle, which was later named the electron.
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