Matter in our surrounding solved questions Q. 1. What is a matter? Answer: Anything that occupies space and has mass is called a matter. For example:- Chalk, Milk, Sugar etc. Q. 2. Sodium chloride and sugar have same appearance. Are they same or different? Answer: They have different physical and chemical properties. So, they are different Q. 3. All substances around us are alike. How? Answer: All substances can occupy space and have weight. Q. 4. How can we say that air is a matter? Answer: Air occupies space and have weight. Hence air is a matter. Q. 5. State the characteristics of matter? Matter has mass, weight and occupies space. Q. 6. What are the intensive properties of matter? Answer: Density, colour, melting point, boiling point, refractive index etc. are the intensive properties of matter as it does not depend upon the amount of matter contained in it Q. 7. What are the extensive properties of matter? Answer: The properti
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