Chemistry, 16.03.2020 19:26 browneyedbaby20
You and your friend, Bill, are given a rock that you know has some Silicon. You just learned thatthere are 3 common isotopes of silicon- Silicon-28, Silicon-29, and Silicon-30. Bill suggests thatthe rock might have equal parts of each isotope. What would be the average mass of Silicon in therock? How could you check to see if your ideas are correct?
Answers: 1
Chemistry, 22.06.2019 06:00, kylieweeks052704
Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
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Achemist has dissolved a certain substance in water. the chemist knows that more of the substance could be dissolved into the water before it stops dissolving. therefore
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Asuspension of yeast cells is being grown under anaerobic conditions such that glucose is degraded to ethanol and carbon dioxide. if one wishes to follow this process by monitoring the release of 14co2, at which positions in the glucose molecule would the 14c label need to be incorporated?
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You and your friend, Bill, are given a rock that you know has some Silicon. You just learned thatthe...