Radium-226 is radioactive and has a half life of 1600. years. How much of a 5.40 mg sample would be left after 5.38 × 10³ years? Round your answer to 2 significant digits. Also, be sure your answer has a unit symbol. x10 X μ

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Radium-226 is radioactive and has a half life of 1600. years. How much of a 5.40 mg sample would be left after 5.38 × 10³
Round your answer to 2 significant digits. Also, be sure your answer has a unit symbol.
10
x10
X
years?
Transcribed Image Text:Radium-226 is radioactive and has a half life of 1600. years. How much of a 5.40 mg sample would be left after 5.38 × 10³ Round your answer to 2 significant digits. Also, be sure your answer has a unit symbol. 10 x10 X years?
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