Why we need to group materials
Answers
Answer:
Materials are grouped together on the basis of similarities and differences in their properties. Materials are grouped together for convenience and to study their properties. Grouping materials saves our time, energy and makes our work easier.
we need to group materials to classify t them in their better group and to understand that which material is belong to which group and means what properties if it contains or how it is which materials are similar like a book kept in library in library as we have seen or a search it on Google if we have not seen in in a library there are books kept in a Cell according to like books from letter A is in that shelf book from letter b is in another shelf and continuing C,d etc etc .......
like that only we need to group materials so that we can classify them into better characteristics and group thanks and mark the brainest plzzzzzzzzzzzzzzzz plzzzzzzzzzzzzzzzz plzzzzzzzzzzzzzzzz plzzzzzzzzzzzzzzzz plzzzzzzzzzzzzzzzz plzzzzzzzzzzzzzzzz plzzzzzzzzzzzzzzzz