Mendeleev created the first periodic table according to mass, although it was later changed by Moseley to be arranged by atomic number.
Dmitri invented a periodic table in 1869 where he arranged the elements in order of increasing atomic masses.
The elements arranged according to their atomic number in the table are called periodic table.
In 1869 Russian teacher and scientist Dmitri Mendeleev, presented a periodic table of the elements based on atomic weights. The current periodic table is arranged by the atomic numbers of the elements.
before it there was no organization, but the first periodic table was organized by atomic mass.
By Atomic Mass
It was invented in russia by Dmitri Mendeleevhe Periodic Table was invented and arranged by the Russian chemist Dmitri Mendeleev (1834-1907).
Dmitri invented a periodic table in 1869 where he arranged the elements in order of increasing atomic masses.
The elements arranged according to their atomic number in the table are called periodic table.
In the periodic table, the elements are arranged by atomic number
by Atomic Mass
He is important because he was the person who invented the Periodic Table and made it how it is today
Periodic table was initially arranged by Mendeleev. It was rearranged by Moseley.
The Periodic Table was arranged by atomic number.
In 1869 Russian teacher and scientist Dmitri Mendeleev, presented a periodic table of the elements based on atomic weights. The current periodic table is arranged by the atomic numbers of the elements.
In the first Periodic Table by Mendeleev, he arranged the elements in the increasing order of their atomic masses and repeating properties.
before it there was no organization, but the first periodic table was organized by atomic mass.
The periodic table was first arranged by Dmitri Mendeleev in 1869. He organized the elements by increasing atomic mass and grouped them based on similar chemical properties. Gaps were left for undiscovered elements, with their properties predicted based on neighboring elements.