The Russian chemist Dimitri Mendeleev in 1869.
Dmitri Mendeleev first periodic table is called Mendeleev's periodic table. Elements are arranged according to atomic mass.
Dmitri Mendeleev is credited with publishing the first version of the periodic table in 1869. He arranged the elements based on their atomic weight and properties, creating a table that predicted the properties of missing elements.
The periodic table was considered complete in 1869 when Dmitri Mendeleev published his version of the periodic table which arranged elements by atomic weight and properties. However, the table has been updated and refined over time to include new elements and conform to our modern understanding of atomic structure.
The elements arranged according to their atomic number in the table are called periodic table.
Mendeleev arranged his version of the Periodic Table in terms of ascending atomic weights and similar properties. Since it was first published in 1869, there have been updates and improvements.
In the periodic table, the elements are arranged by atomic number
The first periodic table was devised by Dmitri Mendeleev and published in 1869
by Atomic Mass
Dechancourtois is credited with the first published version of the periodic table in 1862, where he arranged the elements in a spiral format based on atomic weights. His work laid the foundation for the modern periodic table by demonstrating the periodicity of elements.
Periodic table was initially arranged by Mendeleev. It was rearranged by Moseley.
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.
The Periodic Table was arranged by atomic number.