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Assertion `:(A): ` The average life of radioactive element is infinity. Reason `(R):` As a radioactive element disintegrates, more of it is formed in nature by itself.A. If both `(A)` and `(R)` are correct , and `(R)` is the correct explanation of `(A)`B. If both `(A)` and `(R)` are correct, but (R) is not the correct explanation of `(A)`C. If `(A)` is correct, but `(R)` is incorrect.D. If `(A)` is incorrect, but `(R)` is correct.

Answer» Correct Answer - C
The complete disintegration of any radioactive material is not possible.


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