Element with lowest and highest I.P values in each period respectively.

Out of ozone, phosphorus , sulphur and krypton, them elements having the lowest and highest atomicities are respectively:

Element having highest I.P. value is:

Element having highest I.P. value is:

Element having highest I.P. value is:

Lowest and highest taxonomic categories are respectively

Lowest and highest taxonomic categories are respectively

Highest I.P is for

In 3d series, the elements which exhibit highest and lowest melting point are respectively

In 3d series, the elements which exhibit highest and lowest melting point are respectively