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Q: How many atoms are in 1 gram of gold?

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0.643 pennyweight= 1 gram of gold

One gram of copper is roughly 9.48 *1021 atoms. This is by 1g = .0157 mols * 6.02*1023 atoms/mol.

1 gram mercury (1 mole Hg/200.6 grams)6.022 X 1023/1 mole Hg)= 3 X 1021 atoms of mercury===================

To find the number of atoms in a gram you must have the identity of the substance (the molar mass) and solve for the number of moles in 1 gram moles= 1gram / molar mass of substance # atoms = (moles)(Avogadro's number)

They would have the same number of atoms.

Related questions

1 gram of magnesium contain 0,2477.10e23 atoms.

The answer is 0,17.1023 atoms.

0.643 pennyweight= 1 gram of gold

1 gram of gold is about 0.0322 troy ounces.

One gram gold equal to how many gram of gold bicuit

1 grain = 0.0648 grams 1 gram = 15.432 grains

1000 mg = 1 gramso 1000 mg of gold is equal to 1 gram of gold.

1 gram = 0.0321507466 troy oz

6,022 141 79.1023/238,02891 atoms

1 mole of gold has 6.023 x 1023 atoms

1 kilogram = 1000 grams 1 gram = 0.001 kilograms

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