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A 701.0-nanogram (ng) sample of sodium-24 was stored in a lead-lined cabinet for 3.117 days (d). How much sodium-24 remains? The half-life of sodium-24 is 14.96 hours. Round your answer to 4 significant figures.

A 701.0-nanogram (ng) sample of sodium-24 was stored in a lead-lined cabinet for 3.117 days (d). How much sodium-24 remains? The half-life of sodium-24 is 14.96 hours. Round your answer to 4 significant figures.

Chemistry: Principles and Practice
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter21: Nuclear Chemistry
Section: Chapter Questions
Problem 21.44QE
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A 701.0-nanogram (ng) sample of sodium-24 was stored in a lead-lined cabinet for 3.117 days (d). How much sodium-24 remains? The half-life of sodium-24 is 14.96 hours. Round your answer to 4 significant figures. ng 口 x10
Transcribed Image Text:A 701.0-nanogram (ng) sample of sodium-24 was stored in a lead-lined cabinet for 3.117 days (d). How much sodium-24 remains? The half-life of sodium-24 is 14.96 hours. Round your answer to 4 significant figures. ng 口 x10
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