Science · Atomic Structure
उप-परमाणु कण 'इलेक्ट्रॉन' के खोजकर्ता कौन हैं?
- 1जे.जे. थॉमसन✓
- 2अर्नेस्ट रदरफोर्ड
- 3जॉन डाल्टन
- 4चार्ल्स डार्विन
सही उत्तर देखें
जे.जे. थॉमसन
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