what is discrepancies were there in Mendeleev's periodic table
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Between 1869 and 1905 the Russian chemist Dmitrii mendeleev published several tables with different arrangements of the chemical elements
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Discrepancies in Mendeleev's periodic table
Discrepancies in Mendeleev's periodic table : ...
Position of hydrogen : The position of hydrogen in the periodic table is anomalous. ...
Position of lanthanides and actinides : The elements from atomic number 57 to 71 are collectively known as lanthanides.
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