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Q: How do you find the mass in grams of atoms in an element?

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6.021023x

Yes. To find out the mass of a mole of atoms of any given element, see the atomic mass given on the periodic table. A mole of carbon atoms has a mass of 12.011 grams. A mole of sulfur atoms has a mass of 32.06 grams.

# atoms x (atomic mass of element in grams) / (6.02 x 1023) = # grams

Divide the number of grams by the atomic mass of the element and multiply by Avogadro's number.

The atomic mass, in grams, is the mass of one mole of atoms.

Simple: the atomic weight expressed in grams. Example for dysprosium - 162,500 grams.

(grams) x (6.02 x 1023) ÷ (mass number of specified element in grams) Find the mass of the specified element by using the atomic mass on the periodic table. If it is a compound, add up the atomic masses of each atom in the compound.

Because the gram atomic mass of an element is the mass in grams of Avogadro's Number of atoms. To find the actual mass of a single atom, the gram atomic mass must therefore be divided by 6.022 X 1023.

Use a periodic table to find the molar mass of the element (the atomic mass=the molar mass). The molar mass = the number of grams of an element that contains 6.022•1022 atoms of the element. The reciprocal of the molar mass times 6.022•1022 equals the number of atoms in the sample.

The molar mass of any element is its atomic weight (amu) in grams, and 1 mol of any element is 6.022 x 1023 atoms. Therefore, the mass in grams of 6.022 x 1023 atoms of N = 14.01g N.

1 atomgram of a chemical element has 6,02214129(27)Ã—1023 atoms. 1 atomgram=atomic weight of a chemical element exprimed in grams.

# atoms (mass number of specific element) / (6.02 x 1023)

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