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What is the mass of 1 carbon atom??? |
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Answer» Answer: ATOMIC MASS, the quantity of MATTER contained in an atom of an element. It is expressed as a multiple of one-twelfth the mass of the carbon-12 atom, 1.992646547 × 10−23 gram, which is assigned an atomic mass of 12 UNITS. In this scale 1 atomic mass unit (amu) corresponds to 1.660539040 × 10−24 gram.Explanation: The mass of a single atom of carbon 12 is simply the mass of a mole of the stuff 12garms divided by Avogadro's NUMBER (6.022×1023). that works out of 1.9927×10-23 grams.Mass of one mole of C12 = 12 g. so mass of 1 atom of C12 = 1.9927e-23 g. Now, C12 has mass of 12 amu.Hope this Answer Helps you to Gain Knowledge |
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