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average atomic mass
Updated: 11/16/2020
average atomic mass
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Storyboard Text

  • What is the ¨Average atomic mass¨?
  • The average atomic mass of an element is the sum of the masses of its isotopes, each multiplied by its natural abundance.
  • This is where you can find the average atomic mass 
  • Boron10.811
  • 5
  • There is an equation for solving/finding the atomic mass for the element.Ex:Avg.Atomic= (mass)(%)+(mass)(%)Mass 100The mass is how many isotopes are there. The ¨%¨ means the abundance.
  • There are different types of abundance but when it comes to finding the Avg. atomic mass its natural abundance,
  • Don´t get confused when it between the mass number and atomic mass
  • Mass number
  • Avg.A
  • Boron10.811
  • 5
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