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Atoms

March 28, 2010 Written by nicolae
English

Helium atom QM An illustration of the helium atom, depicting the nucleus (pink) and the electron cloud distribution (black). The nucleus (upper right) in helium-4 is in reality spherically symmetric and closely resembles the electron cloud, although for more complicated nuclei this is not always the case.

Science: 
Physics
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John Dalton
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