How Did Mendeleev Arrange the Periodic Table?
Mendeleev arranged the periodic table by increasing atomic mass and grouped elements with similar properties in the same columns. Brilliant move for 1869, eh?
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He organized elements by increasing atomic mass, and he left gaps predicting undiscovered elements. Mind = blown.
Mendeleev's periodic table was all about atomic mass and elemental properties. He even predicted some elements before they were found. Genius stuff.
Mendeleev's periodic table made sense of atomic masses and elemental properties. What a legend!
Mendeleev? He lined 'em up by atomic mass and grouped the similar ones together. Simple but effective!
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