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प्रश्न
Chalk, iron nail, wood, aluminium, candle, cotton usually look different from each other. Give some properties by which we can prove that these materials are different.
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उत्तर
- Chalk – Hard, rough, non-lustrous
- Wood – Hard, rough, non-lustrous
- Aluminium – Hard, smooth, lustrous
- Candle – Hard, smooth, non-lustrous
- Cotton – Soft, smooth, non-lustrous
- Iron nail – Hard, smooth, lustrous
APPEARS IN
संबंधित प्रश्न
Write the properties of this substance.
Iron ball
Write the properties of this substance.
Sugar
Write the properties of this substance.
Pen
Write the properties of this substance.
Soap
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