Chemistry, 27.01.2021 03:50 deidaralove90
The half-life of cesium-137 is 30.2 years. If the initial mass of cesium-137 is 500 g, how much in grams will remain after 151 years??
Answers: 1
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Is a chemical message sent by another individual.
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Chemistry, 22.06.2019 21:30, Lindsay882
While in europe, if you drive 125 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car’s gas mileage is 32.0 mi/gal? assume that 1 euro=1.26 dollars
Answers: 2
The half-life of cesium-137 is 30.2 years. If the initial mass of cesium-137 is 500 g, how much in g...
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