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Mendeleev's version of the Periodic Table was organized by increasing mass. The modern periodic table is now organized by atomic number.
Mendeleev arranged the elements in the increasing order of their atomic masses and repeating properties.
Dmitri Mendeleev invented the periodic table and published it in 1869
Because it organized all of the existing elements and helped scientist discover more elements.
Mendeleev was a Russian chemist who organized the periodic table.
atomic number Chemical elements are organized in the form of the periodic table of Mendeleev, in groups and periods.
He developed and organized the Periodic Table of Elements
Mendeleev's periodic table was organized in order of increasing atomic masses. He arranged elements having similar properties together.
Mendeleev's version of the Periodic Table was organized by increasing mass. The modern periodic table is now organized by atomic number.
Mendeleev arranged the elements in the increasing order of their atomic masses and repeating properties.
Chemical elements are organized in the periodic table of Mendeleev.
Because it has the atoms in the protons and neutrons
Dmirtri Mendeleev made the first periodic table. It was organized by elements according to the atomic mass. < notice it is atomic mass not number>
Dmitri Mendeleev is credited for creating the periodic table.
Dmitri Mendeleev invented the periodic table and published it in 1869
He organized it according to the atomic mass.
Because it organized all of the existing elements and helped scientist discover more elements.