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How did mendelev think the properties of the elements depended on?
Mendeleev believed that the properties of elements depended on their atomic mass and their periodicity. He noticed that when elements were arranged in order of increasing atomic mass, their chemical and physical properties exhibited a recurring pattern. This led him to formulate the periodic law, which states that the properties of elements are a periodic function of their atomic weights. This arrangement allowed him to predict the existence and properties of undiscovered elements.
Who predicted the existence and properties of three undiscovered elements?
You think probable to Dimitri Mendeleev.
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"
What is a tool scientist use to organize the elements and to the between their chemical properties?
Probable you think to the periodic table of Mendeleev.
Did Mendeleev think all the elements had been discovered?
No, Dmitri Mendeleev did not believe that all the elements had been discovered when he created his periodic table in 1869. He left gaps in his table for elements that were yet to be discovered, predicting their properties based on the patterns he observed. Mendeleev's foresight proved accurate when several of these missing elements, such as gallium and germanium, were later identified.
What did mendeleev think the properties of the elements depended on?
Mendeleev believed that the properties of elements were based on their atomic weight. He arranged the elements in his periodic table according to their atomic weights, which allowed him to predict the properties of missing elements. This led to the discovery of new elements and the development of the modern periodic table.
How did mendelev think the properties of the elements depended on?
Mendeleev believed that the properties of elements depended on their atomic mass and their periodicity. He noticed that when elements were arranged in order of increasing atomic mass, their chemical and physical properties exhibited a recurring pattern. This led him to formulate the periodic law, which states that the properties of elements are a periodic function of their atomic weights. This arrangement allowed him to predict the existence and properties of undiscovered elements.
Who predicted the existence and properties of three undiscovered elements?
You think probable to Dimitri Mendeleev.
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"
What is a tool scientist use to organize the elements and to the between their chemical properties?
Probable you think to the periodic table of Mendeleev.
Who did the maiden classification on compounds based on their chemical properties?
I suppose that you think to chemical elements, not to compounds. Dimitri Mendeleev is credited for the creation of the periodic table of elements.
What pattern did Mendeleev arrange elements in?
Dmitri Mendeleev arranged the elements in his periodic table in order of increasing atomic mass and grouped elements with similar properties together. This arrangement helped him to identify periodic trends and predict the properties of undiscovered elements.
Did Mendeleev think all the elements had been discovered?
No, Dmitri Mendeleev did not believe that all the elements had been discovered when he created his periodic table in 1869. He left gaps in his table for elements that were yet to be discovered, predicting their properties based on the patterns he observed. Mendeleev's foresight proved accurate when several of these missing elements, such as gallium and germanium, were later identified.
What are the two especially important properties that Dmitri mendeleev noted about the elements?
Dmitri Mendeleev noted that elements displayed periodicity in their properties, with similar properties occurring at regular intervals when elements were arranged in order of increasing atomic mass. He also recognized that there were gaps in the sequence of known elements, which led him to predict the properties of undiscovered elements.
Why did Dmitri mendeleev think gold and silver were alkali metals?
Dmitri Mendeleev did not think gold and silver were alkali metals. He classified gold and silver as transition metals in his periodic table based on their chemical and physical properties. Alkali metals are a different group of elements.
What is it called when a repetition of properties occurs when elements are arranged in order of increasing atomic number?
The repetition of properties when elements are arranged in order of increasing atomic number is called periodicity or periodic law. This organization of elements into periods and groups on the periodic table allows for the prediction of an element's properties based on its position.
What did he think the properties of the elements depened on?
He believed that the properties of the elements depended on their atomic structure, particularly the arrangement and number of electrons in their outer shells. This configuration influenced how elements interacted with each other, determining their chemical behavior and reactivity. Additionally, he recognized that the periodic trends in properties were linked to the atomic number and the periodic table's organization.
