M grammes of radioactive is isotope decayed to 5.0g in 80g. The half life of the...
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M grammes of radioactive is isotope decayed to 5.0g in 80g. The half life of the isolate is 25 days (a) What is meant by half life (b) Calculate the initial mass "m" of radioactive isotope M grammes of radioactive is isotope decayed to 5.0g in 80g. The half life of the isolate is 25 days (a) What is meant by half life (b) Calculate the initial mass "m" of radioactive isotope
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a Halflife is the time required for half of the radioactiv... View the full answer
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