Chemistry · Discovery and Invention
भारी जल (D2O) की खोज किसने की थी?
- 1जेम्स चैडविक
- 2रदरफोर्ड
- 3एच. सी. यूरे✓
- 4मैडम क्यूरी
सही उत्तर देखें
एच. सी. यूरे
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