In 1869, a total of 63 elements had been discovered by. A few were gases. Two were liquids. Most were solid metals.
Dmitri Ivanovich Mendeleyev. Another spelling of his name is Dmitri Ivanovich Mendeleev.
he drew up a table that grouped elements according to their atomic weights, his table became the basis for the periodic table of elements used today.
It is named after Dmitri Mendeleev, the scientist who was responsible for devising the periodic table of elements.
He invented the periodic table. You must know what that means; he was the father of basic chemistry. Actually, he didn't discover the periodic table. He just arranged the only elements he had available in his day (not a lot) and arranged them based on patterns of # of protons, electrons, reactivity, etc. He didn't have an in-depth knowledge yet of electron configuration ;however, his "guess" turned out to have so many great implications that we now use his invention everyday everywhere.
He focused on the Periodic Table
gallion,silicon and gold
Dmitri Mendeleev published his periodic table in 1869.
63 elements were in Dmitri Mendeleev's First periodic table 63 elements were in Dmitri Mendeleev's First periodic table
Independently by Dmitri Mendeleev and Lothar Meyer in 1869
Dmitri mendeleev arranged elements in order of increasing atomic masses. He considered chemical properties of the elements, their oxides and nitrides.
Dmitri Mendeleev is the scientist who is credited with first arranging and classifying elements into a chart that laid the foundation for the modern periodic table. Mendeleev's periodic table arranged elements by their atomic weight and predicted the properties of unknown elements that were yet to be discovered.
Dmitri Ivanovich Mendeleyev. Another spelling of his name is Dmitri Ivanovich Mendeleev.
Dmitri Mendeleev first periodic table is called Mendeleev's periodic table. Elements are arranged according to atomic mass.
The Periodic Table of Elements
Dmitri Mendeleev
Dmitri Mendeleev.
Dmitri Mendeleev