Chemistry, asked by sahilansari1122, 2 months ago

explain how demerits of mendeleev's periodic table were removed in the modern periodic table

Answers

Answered by sd989246

Explanation:

Hydrogen resembles alkali metals and halogens. So, a correct position could not be assigned to hydrogen in the periodic table. If the elements are arranged according to atomic masses, the isotopes should be placed in different groups of the periodic table. ...

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