It is estimated that there are 10^12 galaxies in the universe, each with about 10^12 stars. Each star has an average of 10^57 hydrogen atoms; using these estimates, the number of particles in the universe would be about 10^82.
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∙ 13y agoThe moles are converted into a number of particles by multiplying 6.02 by 10(with the power of 23)
A mole.
one mole.
It is the number of particles in one mole of a given substance. used to convert units.
It is the answer to the ultimate question of life, the universe, and everything.