raheim0025 raheim0025
  • 19-12-2016
  • Chemistry
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why aren't the atomic masses of most elements whole numbers

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marvellous
marvellous marvellous
  • 20-12-2016
The atomic mass is not given as a whole number because it is a heavy average taken of all of an atom's isotopes found in nature relative to the mass of carbon-12.
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