Chemistry, 04.07.2019 18:30, Michaelyork1495
Which element is most reactive sodium, magnesium, or aluminum and why?
Answers: 1
Chemistry, 22.06.2019 12:00, daytonalive83481
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. avogadro’s 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.
Answers: 1
Which element is most reactive sodium, magnesium, or aluminum and why?...
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