Molar volume    The molar volume is equal to the atomic weight
divided by the density.  image showing Molar volume: period 3
periodic periodicity for 3s and 3p chemical elements   The molar
volume is also known as the atomic volume.  The standard SI
units are m3. Normally, however, molar volume is expressed in
units of cm3. To convert quoted values to m3, divide by 1000000.
The molar volume depends upon density, phase, allotrope, and
temperature. Values here are given, where possible, for the
solid at 298 K.  Literature sources    1. C.N. Singman, J. Chem.
Ed., 1984, 61, 137.  WebElements Shop  WebElements now has an
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