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When Mendeleev developed the first periodic table there were approximately how many elements known?
Wiki User
∙ 9y ago
By 1869, a total of 63 elements had been discovered.
Wiki User
∙ 15y ago
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What was Dmitri Mendeleev's accomplishments?
In 1869, he published the greatest of his works, Principles of Chemistry, where he formulated his famous periodic table, translated into many languages ​​and that was a textbook for many years.
How many elements had been discovered and reported in scientific literature by 1869 when Mendeleev developed his periodic table?
By 1869, a total of 63 elements had been discovered and reported in the scientific literature. These elements formed the basis for Mendeleev's development of the periodic table.
How many elements in Mendeleev table?
Dimitri Mendeleev arranged 63 elements in the periodic table and arranged them according to atomic mass.
What was Meyers contribute to the periodic table?
Meyer developed a table of elements which closely resembles modern periodic table. However his work was published after Mendeleev.
Who developed periodic table?
Niels Bohr: the modern periodic table where the elements are arranged in the increasing order of atomic number Mendeleev: The periodic table where the elements are arranged in the increasing order of atomic mass
What did Mendeleev do that was important to chemistry?
Dmitri Mendeleev developed the first periodic table of the elements.
Who is Demetri Mendeleev?
He developed and organized the Periodic Table of Elements
How was the periodic table first arranged?
The first periodic table was developed in 1869 by Dmitri Mendeleev. He arranged the known elements by atomic mass.
What did Dmitri Mendeleev do?
dimitri mendeleev was the father of the periodic table of elements
What was Dmitri Mendeleev's accomplishments?
In 1869, he published the greatest of his works, Principles of Chemistry, where he formulated his famous periodic table, translated into many languages ​​and that was a textbook for many years.
Which scientist did periodic table of elements?
Dmitri Mendeleev developed the first periodic table. But the modern table was developed by Henry Moseley.
How many elements had been discovered and reported in scientific literature by 1869 when Mendeleev developed his periodic table?
By 1869, a total of 63 elements had been discovered and reported in the scientific literature. These elements formed the basis for Mendeleev's development of the periodic table.
How many elements in Mendeleev table?
Dimitri Mendeleev arranged 63 elements in the periodic table and arranged them according to atomic mass.
What was Meyers contribute to the periodic table?
Meyer developed a table of elements which closely resembles modern periodic table. However his work was published after Mendeleev.
What is the similarities in the modern periodic table and Mendeleev's table?
They have simliar properties and same elements although later on more elements were added to the modern periodic table.=Both periodic tables have elements grouped by similar properties. Mendeleev's periodic table had elements arranged in order of increasing atomic mass in columns with similar properties. While many of the elements are in order of atomic mass on the modern periodic table, some are not, as the modern table has elements arranged in order of increasing atomic number.=
What is the greatest triumph about mendeleev's periodic table?
The greatest triumph of Mendeleev's periodic table was his predictions of the existence of the undiscovered elements.
Maxwell a Russian scientist created an early periodic table of elements?
Dmitri Mendeleev was the Russian chemist who developed the periodic table of elements. He accomplished most of his work during the 1860s. In 1869, he invented a method of arranging the elements that were known at that time in order of their atomic weights.
