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Q. |
Radioactive disintegration of Uranium ultimately results in formation of - |
A. | Radium |
B. | Thorium |
C. | Polonium |
D. | Lead |
Answer» D. Lead | |
Explanation: Radioactive decay (also known as nuclear decay, radioactivity or nuclear radiation) is the process by which an unstable atomic nucleus loses energy (in terms of mass in its rest frame) by emitting radiation |
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