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A single molecule – Is the smallest part of a substance that has all the physical and chemical properties of that substance.

 NanoDog is a single molecule

NanoDog is a single molecule. See the atoms in his structure? If you take one away, he will no longer be NanoDog.
 Little different

 He could be just a little different -

Little different

or completely different.

 Changing atomic structure

 It all hinges on which atoms are changed.  His personality and looks depend on how his atoms go together.


Orbit for more info: nanokids@rice.edu | © 2007 Rice University

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