Science · Physics
'इलेक्ट्रॉन' की खोज किसने की थी?
- 1जे. जे. थॉमसन✓
- 2अर्नेस्ट रदरफोर्ड
- 3जेम्स चैडविक
- 4जॉन डाल्टन
सही उत्तर देखें
जे. जे. थॉमसन
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