The weight of one atom of gold (Au) is approximately 3.27 x 10⁻²² mg, calculated by dividing the molar mass (196.97 g) converted to milligrams by Avogadro's number. This involves using a systematic approach with conversions and calculations. This measure highlights the extremely small mass of individual atoms.
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To find the weight of one atom of gold in milligrams (mg), we need to follow a few steps that involve understanding atomic mass and the concept of a mole in chemistry. ;