Chemistry, asked by Anonymous, 3 days ago

What are the achievements of medeleev's periodic table?​

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Answered by Anonymous
1

Answer:

The achievements by Mendeleev were:

Mendeleev kept some blank spaces in the periodic table for the elements that were yet to be discovered. E.g.: - Eka-aluminium, Eka-boron, Eka-silicon. He also predicted properties of some elements which were yet to be discovered.

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Answered by Anonymous
1

Answer:

Achievements of Mendeleev's Periodic Table

Systematic study of the elements. ...

Prediction of new elements and their properties. ...

Correction of doubtful atomic masses. ...

Position of hydrogen. ...

Anomalous positions of some elements. ...

Position of isotopes. ...

No co-relation of elements in sub-groups. ...

Different groups for similar elements.

Explanation:

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