Which of the following best defines Avogadro's number?
Mass, in grams, of each particle of the substance
Number of particles in one mole of a pure substance
O Mass, in grams, of the nucleus of the substance's atoms
Total mass, in grams, of all the particles in one mole of the substance

The Avogadro number or constant was ned after an Italian scientist that discovered it and He is called Amedeo Avogadro. It is the the number of particles in one mole of a substance or it can be refer to the proportionality factor that of a number of constituent particles in a sample with the amount of substance contained in the sample. Its SI unit = 6.02214076×10²³ mol⁻¹.

Therefore, Avogadro's number is the number of particles in one mole of a pure substance.

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Which of the following best defines Avogadro's number? Mass, in grams, of each particle of the substance Number of particles in one mole of a pure substance O Mass, in grams, of the nucleus of the substance's atoms Total mass, in grams, of all the particles in one mole of the substance

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What is Avogadro's number?

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Which of the following best defines Avogadro's number?
Mass, in grams, of each particle of the substance
Number of particles in one mole of a pure substance
O Mass, in grams, of the nucleus of the substance's atoms
Total mass, in grams, of all the particles in one mole of the substance