Certain Quote by Dmitri Mendeleev

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

— Dmitri Mendeleev

If all the elements are arranged in the order of their atomic weights, a periodic repetition of properties is obtained. This is expressed by…

— Dmitri Mendeleev

Elements which are similar as regards their chemical properties have atomic weights which are either of nearly the same value (eg. Pt, Ir, Os)…

— Dmitri Mendeleev

The elements which are the most widely diffused have small atomic weights.

— Dmitri Mendeleev

The magnitude of the atomic weight determines the character of the element, just as the magnitude of the molecule determines the character of a…

— Dmitri Mendeleev

Some womans had cause the addition of a new element to the PERIODIC TABLE: Name: Women Symbol: Wmn ATOMIC WEIGHT: Don't even dare to…

— Him

Experimental work of great refinement is necessary in order to determine atomic weights. No relationships between them have yet been certainly found which make…

— Theodore William Richards

Probably our atomic weights merely represent a mean value around which the actual atomic weights of the atoms vary within certain narrow limits... when…

— William Crookes

The most common and most important result of them is that the nature and size of the effect on corresponding series of different elements…

— Johannes Stark

[John] Dalton was a man of regular habits. For fifty-seven years he walked out of Manchester every day; he measured the rainfall, the temperature-a…

— Jacob Bronowski

We must expect the discovery of many as yet unknown elements-for example, elements analogous to aluminum and silicon- whose atomic weight would be between…

— Dmitri Mendeleev

When the elements are arranged in vertical columns according to increasing atomic weight, so that the horizontal lines contain analogous elements again according to…

— Dmitri Mendeleev