Chemistry, 29.01.2020 20:48 joleerector113
Explain why the atomic mass of an element is usually not given as a whole number even though each individual atom of the element has a whole number of protons and neutrons
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This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.
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Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadroβs number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
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Explain why the atomic mass of an element is usually not given as a whole number even though each in...
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