Chemistry, 03.12.2021 01:00 redraider4915
Alpha partices of 6 mev energy is scattered back from asilver foil calculate maximum volume in which the entire positive charge of atom is supposed to be concentrated.
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Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
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Chemistry, 22.06.2019 23:00
What is the formula of the ionic compound composed of calcium cations and chloride anions
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You have a sample of a metal, the sample is exactly 6.02 x 1023atom, if the sample has a mass 55.85 what metal is your sample made of?
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Alpha partices of 6 mev energy is scattered back from asilver foil calculate maximum volume in which...
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