If all the elements are arranged in the order of their atomic weights, a periodic repetition of properties is obtained. This is expressed by the law of periodicity. — Dmitri Mendeleev Copy Share Image
The elements, if arranged according to their atomic weights, exhibit an apparent periodicity of properties. — Dmitri Mendeleev Copy Share Image
It is the function of science to discover the existence of a general reign of order in nature and to find the causes governing… — Dmitri Mendeleev Copy Share Image
I want you to have this feeling too - it is my moral responsibility to help you achieve this inner freedom. — Dmitri Mendeleev Copy Share Image
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 Copy Share Image
I saw in a dream a table where all the elements fell into place as required. Awakening, I immediately wrote it down on a… — Dmitri Mendeleev Copy Share Image
We could live at the present day without a Plato, but a double number of Newtons is required to discover the secrets of nature,… — Dmitri Mendeleev Copy Share Image
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 Copy Share Image
There exists everywhere a medium in things, determined by equilibrium. — Dmitri Mendeleev Copy Share Image
The establishment of a law, moreover, does not take place when the first thought of it takes form, or even when its significance is… — Dmitri Mendeleev Copy Share Image
Work, look for peace and calm in work: You will find it nowhere else. Pleasures flit by -- they are only for yourself; work… — Dmitri Mendeleev Copy Share Image
Why do they [Americans] quarrel, why do they hate Negroes, Indians, even Germans, why do they not have science and poetry commensurate with themselves,… — Dmitri Mendeleev Copy Share Image
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 Copy Share Image
No law of nature, however general, has been established all at once; its recognition has always been preceded by many presentiments. — Dmitri Mendeleev Copy Share Image
![“Why do they [Americans] quarrel, why do they hate Negroes, Indians, even Germans, why do they not have science and poetry commensurate with themselves, why are there so many frauds and so much nonsense?” quote by Dmitri Mendeleev](https://sms4smile.com/quotes/img-quotes/3f9/dmitri-mendeleev-22878_fraud_why-do-they-americans-quarrel-why-do-the_1525093.jpg)
