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Dmitri Mendeleev's organization of the elements was successful because he arranged them based on Atomic Mass and recognized periodic trends in their properties, leading to the formulation of the Periodic Law. This arrangement allowed him to predict the existence and properties of undiscovered elements, filling gaps in his table with remarkable accuracy. His ability to group elements with similar chemical properties further solidified the Periodic Table's utility and relevance in chemistry. Mendeleev's work laid the foundation for the modern periodic table, which is organized by atomic number rather than atomic mass.
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Who arranged the elements by atomic mass and used it to predict properties of missing elements?
Independently by Dmitri Mendeleev and Lothar Meyer in 1869
Why did Dmitri leave blank spaces on the periodic table?
Dmitri Mendeleev left blank spaces on the periodic table to account for elements that had not been discovered yet. He predicted the existence and properties of these missing elements based on the patterns and trends of the known elements in the table. This allowed for the successful prediction of the characteristics of elements like gallium and germanium.
Who arrange the periodic table in elements?
The Russian, Dmitri Mendeleev's periodic table became available to the scientific community vi publication in 1869 and he is generally credited with its "creation"
Who is known as the father of the periodic table elements?
Dmitri Ivanovich Mendeleev (1834 - 1907) is considered the father of the periodic table.
Who left spaces in the periodic table and why?
Dmitri Mendeleev left gaps in the periodic table to account for elements that had not been discovered yet. He predicted the properties of these missing elements based on the patterns he observed among known elements. This led to the successful discovery of new elements that filled in the empty spaces, validating his periodic table.
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63 elements were in Dmitri Mendeleev's First periodic table 63 elements were in Dmitri Mendeleev's First periodic table
Who arranged the elements by atomic mass and used it to predict properties of missing elements?
Independently by Dmitri Mendeleev and Lothar Meyer in 1869
What is the contrribution of Dmitri mendeleev?
Dmitri mendeleev arranged elements in order of increasing atomic masses. He considered chemical properties of the elements, their oxides and nitrides.
Scientist that first arranged and classfied elements into a chart?
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.
Who devised the periodic table of elements?
Dmitri Ivanovich Mendeleyev. Another spelling of his name is Dmitri Ivanovich Mendeleev.
What was Dmitri Mendeleev first periodic table called?
Dmitri Mendeleev first periodic table is called Mendeleev's periodic table. Elements are arranged according to atomic mass.
What did Dmitri mendeleev invent?
The Periodic Table of Elements
Who grouped the elements into sets of three?
Dmitri Mendeleev
Who arranged the elements into a periodic table?
Dmitri Mendeleev
Who started the periodic table of elements?
Dmitri Mendeleev.
What was the original number of elements in the periodic table from Dmitri Mendeleev's tine?
When Dmitri Mendeleev first published his periodic table in 1869, there were 63 known elements listed.
Why did Dmitri leave blank spaces on the periodic table?
Dmitri Mendeleev left blank spaces on the periodic table to account for elements that had not been discovered yet. He predicted the existence and properties of these missing elements based on the patterns and trends of the known elements in the table. This allowed for the successful prediction of the characteristics of elements like gallium and germanium.
