calculate the mass of 1 atom of Hydrogen at atomic mass of hydrogen is equal to 1 u
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Avogadro's number is one of the most important constants used in chemistry. It is the number of particles in a single mole of a material, based on the number of atoms in exactly 12 grams of the isotopecarbon-12. Although this number is a constant, it's experimentally determined, so we use an approximate value of 6.022 x 1023. So, you know how many atoms are in a mole. Here's how to use the information to determine the mass of a single atom.
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It will be 1u by my thinking
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