The atomic mass of magnesium is 24.3050 u. What is the mass, in grams, of a magnesium sample which contains 3.22 × 10²² magnesium atoms?

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The correct answer is A.The mass of a magnesium sample which contains 3.22 × 10^22 magnesium atoms can be calculated using the following formula:mass = number of atoms × atomic massmass = 3.22 × 10^22 atoms × 24.3050 umass = 7.82 × 10^23 uConverting the mass from atomic mass units (u) to grams (g) using the conversion factor 1 u = 1.6605 × 10^-24 g, we get:mass = 7.82 × 10^23 u × 1.6605 × 10^-24 g/umass = 1.30 gTherefore, the mass of a magnesium sample which contains 3.22 × 10^22 magnesium atoms is 1.30 g.

The Atomic Mass of Magnesium Is 24