Physics · Atomic Theory
निम्नलिखित में से किस वैज्ञानिक ने परमाणु सिद्धांत और परमाणु द्रव्यमान की अवधारणा दी थी?
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- 2जॉन डाल्टन✓
- 3जे.जे. थॉमसन
- 4अर्नेस्ट रदरफोर्ड
सही उत्तर देखें
जॉन डाल्टन
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