Chemistry, 17.09.2019 20:30 j1theking18

Which statement best describes a mole?
it is 12 units of a given substance.
it contains 6.02 mc001-1.jpg 1023 grams of sodium chloride.
it is the mass of 12 carbon atoms.
it contains 6.02 mc001-2.jpg 1023 particles of a given substance.

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Which statement best describes a mole?
it is 12 units of a given substance.
it contains...