Elements which are similar as regards their chemical properties have atomic weights which are either of nearly the same value (eg. Pt, Ir, Os) or which increase regularly (eg. K, Ru, Cs).
I have achieved an inner freedom. - Dmitri Mendeleev
I have achieved an inner freedom.
- Dmitri Mendeleev
There exists everywhere a medium in things, determined by equilibrium. - Dmitri Mendeleev
There exists everywhere a medium in things, determined by equilibrium.
The most all penetrating spirit before which will open the possibility of tilting not tables, but planets, is the spirit of free human inquiry. Belie… - Dmitri Mendeleev
The most all penetrating spirit before which will open the possibility of tilting not tables, but planets, is the spirit of free human inquiry. Belie…
There is nothing in this world that I fear to say. - Dmitri Mendeleev
There is nothing in this world that I fear to say.
When the elements are arranged in vertical columns according to increasing atomic weight, so that the horizontal lines contain analogous elements aga… - Dmitri Mendeleev
When the elements are arranged in vertical columns according to increasing atomic weight, so that the horizontal lines contain analogous elements aga…
Work, look for peace and calm in work: You will find it nowhere else. Pleasures flit by -- they are only for yourself; work leaves a mark of long-las… - Dmitri Mendeleev
Work, look for peace and calm in work: You will find it nowhere else. Pleasures flit by -- they are only for yourself; work leaves a mark of long-las…
Knowing how contented, free, and joyful is life in the world of science, one fervently wishes that many would enter its portals. - Dmitri Mendeleev
Knowing how contented, free, and joyful is life in the world of science, one fervently wishes that many would enter its portals.
No law of nature, however general, has been established all at once; its recognition has always been preceded by many presentiments. - Dmitri Mendeleev
No law of nature, however general, has been established all at once; its recognition has always been preceded by many presentiments.
No one nor anything can silence me. - Dmitri Mendeleev
No one nor anything can silence me.
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