Question

5. Write the properties of materials on the basis which we can classify them.
6. Ram and Shyam, both friends, opened a new grocery shop. They bought many materials from the main market. Shyam arranged all items systematically based on their similarities and differences. Ram did not arranged the items. He just put them randomly according to the available space in his shop.
(a) What is the significance of grouping items?
(b) Suppose you are a grocer, how will you arrange items in your shop? (c) Who do you think will be able to locate things in their shop easily-Ram or Shyam? Why? (d) What values of Ram and Shyam are shown here?​

Answer 1

Answer:

Based on the various properties of materials can be classified into several categories. Materials based upon atomic structure and chemical properties can be divided into metals, ceramics, and polymers. Metals: This group of materials is composed of metallic elements like gold, iron, copper, nickel, and aluminium, etc.

Explanation:

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