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Mendeleev's pattern repeated after how many elements?
The properties were repeated after 8 elements.
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 describes why Mendeleev succeeded where others failed?
Mendeleev realized that some elements had not been discovered.
What properties of elements did mendeleev list as he began to organize the elements?
Mendeleev listed the atomic weights and chemical properties of elements as he began to organize them. He noticed that elements with similar properties appeared at regular intervals when arranged by increasing atomic weight.
What did Dimtri Mendeleev did not know about the periodic table?
Only some elements were discovered during the life of Mendeleev.
What two elements did mendeleev swap in the periodic table?
Mendeleev swapped the positions of iodine and tellurium in his periodic table, as he believed their properties were more in line with their atomic weights. This helped to create a more accurate and predictive table of elements.
Why were the elements important to Mendeleev?
Chemical elements arrangement was the object of study for Mendeleev.
What do elements fit into?
what did Mendeleev see that elements it into
Mendeleev's pattern repeated after how many elements?
The properties were repeated after 8 elements.
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
Mendeleev's name for a column of elements?
mendeleev's name for a column of elements was groups.
The atomic theory was supported by mendeleev when scientist did what?
The atomic theory was supported by Mendeleev when scientists discovered that elements displayed a periodic trend in their properties when arranged by increasing atomic weight. Mendeleev used this information to create the periodic table, organizing elements by their atomic weights and predicting the properties of missing elements.
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.
What did Mendeleev do that was important to chemistry?
Dmitri Mendeleev is known for creating the periodic table of elements. He arranged elements by increasing atomic mass and noticed patterns in their properties. His work laid the foundation for our current understanding of the organization of elements.
What describes why Mendeleev succeeded where others failed?
Mendeleev realized that some elements had not been discovered.
What properties of elements did mendeleev list as he began to organize the elements?
Mendeleev listed the atomic weights and chemical properties of elements as he began to organize them. He noticed that elements with similar properties appeared at regular intervals when arranged by increasing atomic weight.
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.
