The elements, if arranged according to their atomic weights, exhibit an apparent periodicity of properties.


Mendeleev on the Periodic Law: Selected Writings, 1869 - 1905 (ed. Courier Corporation, 2013) - ISBN: 9780486150420


The elements, if arranged according to their atomic weights, exhibit an apparent periodicity of properties.

The elements, if arranged according to their atomic weights, exhibit an apparent periodicity of properties.

The elements, if arranged according to their atomic weights, exhibit an apparent periodicity of properties.

The elements, if arranged according to their atomic weights, exhibit an apparent periodicity of properties.