what are the drawbacks of periodic table
kukigaha:
but which periodic Table
if u asking about modern periodic table then there is no drawback
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Hydrogen resembles both the alkali metals and halogens But it has been placed with the alkalis. The lanthanides and actinides have not been placed in the main body of the table. Place of Multivalent elements is not sure in the modern periodic table.
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1.The position of hydrogen in the table is not certain because it can be placed in 1 as well as in 7 as it resembles both.
2. dissimilarities in arrangement of elements.
3. Position of isotopes.
4. Position of elements of eighth group.
5. Position of rare earth elements.
6. Position of inert gases.
2. dissimilarities in arrangement of elements.
3. Position of isotopes.
4. Position of elements of eighth group.
5. Position of rare earth elements.
6. Position of inert gases.
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