Radon has 3.8 days as its half-life. How much radon will be left out of 15 mg mass after…
Physics · Class 12 · CBSE — Nuclei
Radon has 3.8 days as its half-life. How much radon will be left out of 15 mg mass after 38 days?
- 1.05 mg
- 0.015 mg
- 0.231 mg
- 0.50 mg
Answer
(B) 0.015 mg
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