An element has a half-life of 25 minutes. If an experiment started with a 40 mg sample of the element, how much of the element will be left two and a half hours after the experiment started?

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Brielle · Answer

Answer:     0.625 mg     Step-by-step explanation:    This is the right answer.   No explanation.   Rate my answer and click thanks ❤

Arya

There are 20 teachers in the math department. The district has funding for 4 of them to go to a conference. In how many ways can 4

बढ़त देखि जल सम बचन’* पंक्ति में प्रयुक्त अलंकार है-(i)रूपकअलंकार(ii) उपमाअलंकार (iii) अनुप्रास अलंकार (iv)यमक अलंकार

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0.625 mg

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An element has a half-life of 25 minutes. If an experiment started with a 40 mg sample of the element, how much of the element wil