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What did the Russian scientist Mendeleev create the periodic table?
Dmitri Mendeleev created the periodic table to organize and classify the known elements based on their properties and atomic weights. He left gaps for undiscovered elements and successfully predicted the properties of some of these missing elements.
What contribution did Dmitri Mendeleev make in chemistry what was he able to do to show the valeu of his contribution?
Dmitri Mendeleev created the periodic table of elements, arranging elements by atomic mass and properties. His contribution revolutionized the field of chemistry by predicting the existence and properties of undiscovered elements. Mendeleev's periodic table provided a framework for understanding the relationship between elements and laid the foundation for modern chemistry.
What challenges did Mendeleev face when organizing periodic table?
Mendeleev faced several challenges when organizing the periodic table, primarily the lack of complete atomic mass measurements for some elements. He also had to contend with elements that did not fit neatly into his proposed order based on atomic mass, leading him to leave gaps for undiscovered elements. Additionally, he had to make decisions about the placement of certain elements, such as iodine and tellurium, which did not align perfectly with his periodic law. Despite these challenges, Mendeleev's work laid the foundation for the modern periodic table.
Did Jakob Berzelius create the Periodic Table of Elements?
No, Jakob Berzelius did not create the Periodic Table of Elements. The Periodic Table was developed by Dmitri Mendeleev in 1869. Berzelius did make significant contributions to the field of chemistry, such as introducing modern chemical symbols and determining the atomic weights of elements.
Why was Mende leave able to use his periodic table to make predictions?
Dmitri Mendeleev was able to use his periodic table to make predictions because he organized elements based on their atomic mass and properties, revealing periodic trends. By identifying gaps in his table, he could anticipate the existence and characteristics of undiscovered elements. This predictive power was validated when elements like gallium and germanium were later found, aligning with Mendeleev's predictions. His systematic approach highlighted the underlying patterns in elemental properties, solidifying the periodic law.
Did john period make the periodic table?
No, Dmitri Mendeleev in Russia developed the first periodic table.
When did scientist Dmitri mendeleev make the periodic table?
1869
Who was or is Mendeleev in periodic tables?
He is the founder of the periodic table. He arranged the elements according to the atomic masses. Few changes are made in his periodic table to make the modern periodic table.
Why did Mendeleev want to make a periodic table of the of the element?
Mendeleev was working on a text book to use with his students.
Who helped Dmitri Mendeleev make the periodic table?
Lothar meyer
Which scientist did periodic table of elements?
Dmitri Mendeleev is credited with developing the periodic table of elements in 1869. He arranged the elements by increasing atomic mass, grouping together elements with similar properties. Mendeleev's table formed the basis for the modern periodic table.
What prediction did Mendeleev make that came true in less than 20 years later?
Mendeleev's prediction that there were elements missing from the periodic table was confirmed when gallium was discovered in 1875 and germanium in 1886, fulfilling the gaps Mendeleev had left in his periodic table.
What did the Russian scientist Mendeleev create the periodic table?
Dmitri Mendeleev created the periodic table to organize and classify the known elements based on their properties and atomic weights. He left gaps for undiscovered elements and successfully predicted the properties of some of these missing elements.
Who put together the first periodic table?
Dmitri Mendeleev is credited with putting together the first periodic table in 1869. Mendeleev arranged the elements based on their atomic mass, and left gaps for undiscovered elements which he predicted would fill those spaces.
What contributions to science were made by Dmitri Mendeleev?
He invented the periodic table. You must know what that means; he was the father of basic chemistry. Actually, he didn't discover the periodic table. He just arranged the only elements he had available in his day (not a lot) and arranged them based on patterns of # of protons, electrons, reactivity, etc. He didn't have an in-depth knowledge yet of electron configuration ;however, his "guess" turned out to have so many great implications that we now use his invention everyday everywhere.
Who orginized the periodic table of elements?
There have been two make ups of the periodic table so far Mosley made the first one but was overtaken by Dimitri Mendeleev's form, which we use today.
What scientist was the first to make a list of elements known at that time?
Dmitri Mendeleev was the first scientist to create the periodic table
