Copper metal has a face-centered cubic structure with all atoms at lattice points and a density of 8.93 g/cm^3. The edge length

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2 years ago

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of the unit cell is 361.5 pm. Calculate the mass of 1 atom of copper.

1 answer:

Papessa [141] · Answer 1 · 2023-08-23T15:03:38+03:00

The mass of 1 atom of copper metal in the given face-centered cubic structure is determined as 1.054 x 10⁻²² g.

<h3>Mass of 1 atom of copper</h3>

The mass of 1 atom of copper is calculated as follows;

mass of 1 atom of copper = molar mass of copper / Avogadro's number

substitute the value of molar mass of copper and Avogadro's number;

mass of 1 atom of copper = (63.5 g/mol) / (6.023 x 10²³)

mass of 1 atom of copper = 1.054 x 10⁻²² g

Thus, the mass of 1 atom of copper is determined as 1.054 x 10⁻²² g.

Learn more about copper metal here: brainly.com/question/24856041

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