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Quantum mechanics question regarding jam.

  1. Nov 14, 2011 #1
    What is the relationship between mass no of two atoms and their ratio of atomic radius?
  2. jcsd
  3. Nov 14, 2011 #2


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    mass no. has little effect on atomic radii. The main determining factor is the number of electrons.


    http://en.wikipedia.org/wiki/Atomic_radii_of_the_elements_(data_page [Broken])
    Last edited by a moderator: May 5, 2017
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