Question

What do you mean by classification? What is the need for classification? On what basis are the various materials grouped?

Answer 1

Answer:

Classification is a method of grouping, in which we place similar things together in one group. Example: Arrangement of books in a library is an example of classification.

We classify the objects because it gives us the following advantages:

1 The classification of objects into groups make it easier to locate them and work with them.

2 If we know the properties of any one member of the group, we can get an idea of the properties of the other members of this group.

Answer 2

Question:

What do you mean by classification? ¿What is the need for classification?¿On what basis are the various materials grouped?¿

Answer:

Grouping of things with similar properties is called classification. We can classify different things based on whether they are living or non living, metals or non-metals. It is also possible to classify objects based on their size, solubility in water etc.

Explanation:

classify the objects because it gives us the following advantages: 1 The classification of objects into groups make it easier to locate them and work with them. 2 If we know the properties of any one member of the group, we can get an idea of the properties of the other members of this group.

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