user image

Preeti Tripathi

Class 10th
Science
2 years ago

why do we need to group material give one reason

user image

Abhishek Mishra

2 years ago

The grouping or the classification of materials makes the study easier and also saves our time and energy. Periodic table is a perfect example of this grouping. Different elements are kept in rows and columns on the basis of their chemical properties and behaviour.

Recent Doubts

Close [x]