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Atom Density

المؤلف:  U.S. Department of Commerce, National Technical Information Service, 1993

المصدر:  The Nuclear Physics and Reactor Theory Handbook

الجزء والصفحة:  ...

5-4-2017

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Atom Density
One important property of a material is the atom density. The atom density is the number of atoms of a given type per unit volume of the material. To calculate the atom density of a substance use Equation (1-1).

(1-1)

where:
N = atom density (atoms/cm³)
ρ = density (g/cm³)
NA = Avogadro's number (6.022 x 10²³ atoms/mole)
M = gram atomic weight