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Radium - $226$ Has a Half-Life Of $1600 \text { years }$

Question 50

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Radium - $226$ has a half-life of $1600 \text { years }$ . Suppose we have a $300 \mathrm {~g}$ sample.
(a) Find a formula for the mass remaining after ${ t }$ years
b) How much of the sample remains after $200$ years?
c) After how long will only $20 \mathrm {~g}$ remain?

Radium - 226226226 Has a Half-Life Of 1600 years 1600 \text { years }1600 years

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Correct Answer:Verified(a) b) ...View AnswerUnlock this answer nowGet Access to more Verified Answers free of chargeView Full Answer For Free

Radium - $226$ Has a Half-Life Of $1600 \text { years }$

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(a)

b) ...
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