Chemistry, 10.04.2020 23:57 Pookiev

If the initial sample is 3.75g what made of the original iridium- 192 remain after 55 days?
Estimate the half-life of the radioisotope.
How many days would it take for two-thirds is the sample to decay?

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If the initial sample is 3.75g what made of the original iridium- 192 remain after 55 days?
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If the initial sample is 3.75g what made of the original iridium- 192 remain after 55 days? Estimate the half-life of the radioisotope. How many days would it take for two-thirds is the sample to decay?

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Another question on Chemistry

If the initial sample is 3.75g what made of the original iridium- 192 remain after 55 days?
Estimate the half-life of the radioisotope.
How many days would it take for two-thirds is the sample to decay?