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प्रश्न
Explain the meaning of the term matter with special reference to the term ‘substance’.
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उत्तर
Matter refers to anything that has mass, occupies space, and can be felt by the senses. A substance is a type of matter with a consistent chemical composition and characteristic properties.
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संबंधित प्रश्न
Name a liquid which can be classified as a pure substance and conducts electricity.
How would you confirm that a colourless liquid given to your is pure water ?
Name a metal which can be easily cut with a knife.
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Solids do not flow.
Compressibility of solids: ______.
Define the term matter.
