Chemistry, asked by shiv821305, 9 months ago

The half life of Br-75 is 25 minutes.How much of a 4mg sample will remain after 75 minutes?​

Answers

Answered by jh83989
0

Answer:

Find the number of periods during which the disintegration of the radioiosotope took place. number ...

0.75 mg Explanation: Find the number of periods during which the disintegration of the radioiosotope took place. number of periods =timehalf-life number ...

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