Question

Vrite six properties of materials and explain ​

Answer 1

Answer:

1) Lustre – materials can be grouped on the basis of lustre and dullness possessed by them. ...

2) Hard/Softness– soft materials can easily be compressed or scratched. ...

3) Transparency–

4) State– objects are made of matter and matter exist in three states-

5) Soluble/Insoluble-

Answer 2

Answer:

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Explanation:

The six properties are as follows :

1) Lustre – materials can be grouped on the basis of lustre and dullness possessed by them. Lustrous materials are shiny while non-lustrous materials are dull. For example- lustrous materials are like gold, silver, etc. and non – lustrous materials are like wood, plastic, etc.

2) Hard/Softness– soft materials can easily be compressed or scratched. For example, cotton. Those materials are not easy to compress are hard materials like iron.

3) Heat conduction –materials through which heat can be passed like metals. Such materials are good conductors of heat. Materials through which heat cannot be passed are the bad conductor of heat like plastic.

4) Electricity conduction– Materials through which electricity is conducted. For example- metals are the good conductor of heat. Materials through which electricity cannot be passed are known as insulators like plastic (bad conductor of electricity.

5) Magnetic attraction– materials that are attracted towards magnet like iron.

6) Float/Sink-Material either flow or sink in water. Light materials like a paper float in water while heavy material like metal sink in water.

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