Question

Limitation of modern periodic table​

Answer 1

The periodic table is a table representing all the elements found in nature.

Following are the limitations of the modern periodic table:

• Hydrogen does not have a fixed position in this table. It matches the properties of group 1 and group 17.
• There are no separate positions for different isotopes of an element in the periodic table.
• The lanthanides and actinides series are not present in the main body of this table.