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22. Sodium-24 has a half-life of 15 hours. How much sodium-24 will remain in an 42.0-g sample after 90 hours?

22. Sodium-24 has a half-life of 15 hours. How much sodium-24 will remain in an 42.0-g sample after 90 hours?
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3 votes
22. Sodium-24 has a half-life of 15 hours. How much sodium-24 will remain in an 42.0-g sample after 90 hours?

asked
User David Snabel
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8.5k points

1 Answer

3 votes

Answer:

The answer would be 0.65625

answered
User Joe Edgar
by
7.4k points
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