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Helium atom QM

June 24, 2009 Written by nicolae

An illustration of the helium atom, depicting the nucleus (pink) and the electron cloud distribution (black). The nucleus (upper right) is in reality spherically symmetric, although for more complicated nuclei this is not always the case. The black bar is one ångström, equal to 10−10 m or 100,000 fm.

http://upload.wikimedia.org/wikipedia/commons/2/23/Helium_atom_QM.svg

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