At first, he couldn't find a specific place for hydrogen, and the inner transition elements were not placed correctly.
Dmitri Mendeleev performed his research during the year 1847.
Mendeleev did not predict the properties of silicon.
Mendeleev was a Russian chemist who organized the periodic table.
Dimitri Mendeleev was born on February 8th, 1834.
Mendeleev realized that some elements had not been discovered.
He was Russian
Dmitri Mendeleev
Dmitri Mendeleev performed his research during the year 1847.
Mendeleev predictions were correct.
Mendeleev did not predict the properties of silicon.
Mendeleev was a Russian chemist who organized the periodic table.
=== ===Dmitri Mendeleev was a Russian chemist who formulated the periodic table.
Mendeleev published the periodic table in 1869.
mendeleev's name for a column of elements was groups.
There is nothing in this world that I fear to say.Dmitri Mendeleev
Chemical elements arrangement was the object of study for Mendeleev.
Dmitri MendeleevDmitri Mendeleev