Physics, 05.10.2019 05:50 sjjsksksj1590
Plz a radioisotope has a half-life of 5.50 min and an initial decay rate of 7200 bq. what will be the decay rate after 22 min? show all work and include units of measure.
a radioisotope has a half-life of 5.50 min and an initial decay rate of 7200 bq. what will be the decay rate after 22 min? show all work and include units of measure.
the mass of an isotope of oxygen is 17.99161 u. it has 8 protons, 8 electrons, and 10 neutrons. what is its mass defect? show all work.
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Plz a radioisotope has a half-life of 5.50 min and an initial decay rate of 7200 bq. what will be t...
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