how did mendeleev arrange all the known elements in a periodic table
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Mandeleev arranged elements In horizontal rows and vertical columns of a table in order of increasing atomic masses in such a way that the elements with similar properties occupied the same vertical column or group .
He fully recognized the significance of periodicity and used broader range of physical and chemical properties to classify the elements . In particular , Mandeleev relied on the similarities in the empirical formulas and properties of the compounds formed by the elements .
__________________________________________________________
Mandeleev arranged elements In horizontal rows and vertical columns of a table in order of increasing atomic masses in such a way that the elements with similar properties occupied the same vertical column or group .
He fully recognized the significance of periodicity and used broader range of physical and chemical properties to classify the elements . In particular , Mandeleev relied on the similarities in the empirical formulas and properties of the compounds formed by the elements .
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Mandeleev arranged elements In horizontal rows and vertical columns of a table in order of increasing atomic masses in such a way that the elements with similar properties occupied the same vertical column or group .
He fully recognized the significance of periodicity and used broader range of physical and chemical properties to classify the elements . In particular , Mandeleev relied on the similarities in the empirical formulas and properties of the compounds formed by the elements
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