What fraction of the nuclei in a tritium sample will remain

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Tritium has a half-life of 12.33 years.

(a) What fraction of the nuclei in a tritium sample will remain after 3.50 yr?

(b) What fraction of the nuclei in a tritium sample will remain after 11.0 yr?

(c) What fraction of the nuclei in a tritium sample will remain after 123.3 yr?

Reference no: EM13594371

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