A system of physical chemistry - Index of


A system of physical chemistry - Index of


convenient ; the most accurate method is undoubtedly the direct

measurement of the frequency of the residual rays.

The System of Elements and the Periodicity of the Vibration

Frequency with the Atomic Weights.

{Cf. VV. Biltz, Zeitsch. Elektrochem., 17, 676, 19 11.)

Employing Lindemann's formula, Biltz has calculated the characteristic

vibration frequency v for the elements (in the solid state) as far as

the existing data upon melting point and density permitted, and has

traced out a relation between the frequency and the atomic weight. In

the following table are given the values of v for each element as

calculated by the help of Lindemann's formula^ :—

More magazines by this user
Similar magazines