periodic classification of an element
Hello Candidate,
The periodic classification of elements in the periodic table is made on the basis of their atomic numbers in increasing order.
In the periodic table, there are different groups in which elements are categorised as per their similar reactivity and radioactive natures. Other properties such as atomic radii, density, atomic weight, are also mentioned in the periodic table which helps to know about different properties of that element.
Hope this was helpful for you!!