09:1 g of medium is reduced by 2.1 mg in 5 years by a-decay. Calculate the half life period of radium.
Q: λ =
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A: Hey there, since you have posted multiple questions. We have answered the first one for you. Please…
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A: This problem can be solved using radioactive decay concept.
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A: (1) We have given Th=12.5 years Here Th= half life We know that NNo=12tTh NNo=122512.5=122=14 N=No/4…
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A: You are using incorrect symbol for Tau (decay constant).
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Q: Mantles for gas lanterns contain thorium, because it forms an oxide that can survive being heated to…
A: Hlf-life time of radioactive element is Mass of element is Note:Molar mass of is Avogadro's number…
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