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प्रश्न
Match: III
| a. | Soddy Fajan | Natural radioactivity |
| b. | Irene Curie | Displacement law |
| c. | Henry Bequerel | Mass energy equivalence |
| d. | Albert Einstein | Artificial Radioactivity |
जोड्या लावा/जोड्या जुळवा
उत्तर
| a. | Soddy Fajan | Displacement law |
| b. | Irene Curie | Artificial Radioactivity |
| c. | Henry Bequerel | Natural radioactivity |
| d. | Albert Einstein | Mass energy equivalence |
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Types of Radioactivity
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