How many atoms are in a sample of molybdenum

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How many atoms are in a 256.3 g sample of Molybdenum?
How many atoms are in a 132.9 g sample of Cesium?
How many atoms are in a 12.0 gram sample of Magnesium?

Reference no: EM13160105

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How many atoms are in a sample of molybdenum : How many atoms are in a 256.3 g sample of Molybdenum?

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