Chemistry, 01.12.2021 03:50 sanchitcoolcham4410

The half-life of cobalt-60 is 5.3 years, while that of strontium-90 is 28 years. Suppose that samples of cobalt-60 and strontium-90 are such that they initially have the same activity (number of decays per second). What is true about the initial numbers of cobalt-60 and strontium-90 nuclei in these samples

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The half-life of cobalt-60 is 5.3 years, while that of strontium-90 is 28 years. Suppose that sample...

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