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What is not a mass of 1 mole of a substance?
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What is not a mass of 1 mole of a substance?

User Gvdm
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Step-by-step explanation:

been defined in such a way. It is defined as the numbers of particles in 12 g of 12C. If it were 24 g instead of 12 g, then the weight of 1 mole of substance would equal 2 times the atomic/molecular mass in grams.

User Vitor Hugo
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