Chemistry, 02.03.2021 18:20 briannagiddens
The half-life of Strontium-90 is 28.8 years. how long will it take for 3/4 of a sample of Strontium-90 to decay? (you can include work but u don’t have to)
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The half-life of Strontium-90 is 28.8 years. how long will it take for 3/4 of a sample of Strontium-...
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