Chemistry, 20.09.2019 23:10 faithcalhoun
Asmall sample of granite is taken from a bolder. both the bolder and the small sample are found to have the same age, based on the decay of uranium-238. why isn't the size of a sample factor in determining its age?
Answers: 2
Chemistry, 22.06.2019 11:30
If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood
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Chemistry, 22.06.2019 14:00
In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2
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Chemistry, 22.06.2019 14:30
Connect the whole numbers on the periodic table to indicate what they represent?
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Chemistry, 22.06.2019 17:00
The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
Answers: 3
Asmall sample of granite is taken from a bolder. both the bolder and the small sample are found to h...
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