Chemistry, 25.07.2019 03:00 gonsalex6688
Hydrogen has one proton in it's nucleus but exists as three isotopes. one isotope has no neutrons. one has one neutron, and one has two neutrons. how would they be identified using isotope notation? !
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The minerals found in bones are deposited by living cells called
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Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests.which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory
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Which of the following changes will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water? (2 points) decreasing temperature decreasing pressure decreasing surface area decreasing solute concentration
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Hydrogen has one proton in it's nucleus but exists as three isotopes. one isotope has no neutrons. o...
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