I've read that his method was empirical. Do you know the underlying theory?
Hi,
in the begining people try to use the Triad model, and the octave model, before They discovered that the two models were bad
Mendeleev use a card game as heuristic method. See for more details :
http://blog.oup.com/2012/08/how-exactly-did-mendeleev-discover-his-periodic-table-of-1869/
You're right - Mendeleev create his perodical law and corresponding table based on empirical data. But now the quantum mechanics is a theory which describe states of electrons into all of known elements of periodic table. All of existing courses of atomic and nuclear physics include chapter about Mendeleev's table.
Just read the Wikipedia entry: http://en.wikipedia.org/wiki/Mendeleev
Do not forget Mendeleev was a good piano player and very close friend of prominent musicians (Borodin was a colleague of mendeleev, a valent chemist not only an outstanding composer)...the idea of periods of 8 members came diectly from the concept of octave in music....
Hi,
in the begining people try to use the Triad model, and the octave model, before They discovered that the two models were bad
Mendeleev use a card game as heuristic method. See for more details :
http://blog.oup.com/2012/08/how-exactly-did-mendeleev-discover-his-periodic-table-of-1869/
The Triad Model was introduced by A German scientist, Johan Dobereiner. And the The Law of Octaves In 1864 by an English chemist, John Newlands
If I may add: His Name is written with an Umlaut and two n in Johann
Johann Wolfgang Döbereiner
https://en.wikipedia.org/wiki/Johann_Wolfgang_D%C3%B6bereiner
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