MERITS OF LONG FORM OF PERIODIC TABLE

 Merits of long form of periodic table

1. This table is based on the atomic number which is the basic fundamental property of an atom ,and hence, it is found helpful in removing most of the anomalies of Mendeleev periodic table.

2. This table remove the anomalies of inversion statics registered in the Mendeleev periodic table. Eg- potassium with atomic number 19 is placed after argan with atomic number 18.  Similarly Cobalt with atomic number 27 is placed before nikal with atomic number 28.

3. In the stable same position is allotted to each isotope of an element has all the isotopes of an element have same atomic number.

4. It also explains the cause of periodicity on the basis of electronic configuration . Further  relates the position of an element in the periodic table with its electronic configuration.

5. It provides an easier way to remember all the elements and their properties by just knowing their atomic numbers and electronic configurations.

6. It also explains the cause of periodicity on the basis of electronic configuration.