Coupon Accepted Successfully!



We have more than 109 elements. To study individually each and every element, its isolation ,physical and their chemical properties would be an arduous task. Systematic arrangement of element according to their electronic configuration and thereafter to study their properties both physical and chemical forms the hall mark of this chapter. Elements are classified according to groups and periods for better understanding of the elements properties.

Test Your Skills Now!
Take a Quiz now
Reviewer Name