Mathematics, 08.02.2021 23:00 clarissa2006
A sample of radioactive phosphorus-32 has a mass of 100 grams and has a half-life of two weeks. A half-life is the time it takes for the mass of a substance to decrease to half of its value. Which
series of numbers shows the mass of phosphorus-32 remaining after 2, 4, and 8 weeks?
0.0.0
B
50.00
С
50, 25, 6,25
D
50, 25, 12.5
Answers: 2
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A sample of radioactive phosphorus-32 has a mass of 100 grams and has a half-life of two weeks. A ha...
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