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classify the following materials in three ways each ( on the basis of their properties) a) wood b) glass c) paper d) iron |
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Answer» a.) ✨Physical properties of wood:- ⭐Colour ⭐Luster ⭐ It's texture ⭐Odor ⭐Moisture ⭐Density ✨ Chemical properties of wood:- ⭐ It's ABILITY to burn[converted into ash] B.)✨ Physical properties of GLASS:- ⭐ Transparency ⭐Heat passing [Good conductor] ⭐ It's pressure ⭐ Breakage of glass ✨ Chemical properties of glass ⭐ It's resistance to attack with water ⭐ Moisture ⭐Acids ⭐ Alkali's [acids][base] c.)✨ Physical properties of iron[FE] ⭐Melleable ⭐Ductile ⭐Lustrous ⭐ Sonorous ⭐Strong ⭐Good CONDUCTORS of heat and electricity ✨ Chemical properties of iron ⭐ Rusting [corrosion] ⭐ Moisture |
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