If you have 250 g of gold then you have _____ x 10²³ gold atoms.

Name: If you have 250 g of gold then you have _____ x 10 23 gold atoms.
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Quizplus · Accepted Answer

The number of atoms is calculated using Avogadro's number. Gold's molar mass is approximately 197 g/mol. Therefore, 250 g of gold is about 1.27 moles. Multiplying by Avogadro's number (6.022 x 10^23 atoms/mol) gives approximately 7.64 x 10^23 atoms.

If You Have 250 G of Gold Then You Have