Physics · Atomic Structure
इलेक्ट्रॉन नामक उपपरमाणुक कण की खोज किसने की थी?
- 1जेम्स चैडविक
- 2जॉन डाल्टन
- 3अर्नेस्ट रदरफोर्ड
- 4जे.जे. थॉमसन✓
सही उत्तर देखें
जे.जे. थॉमसन
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