Question

classify the following materials in three ways each ( on the basis of their properties) a) wood b) glass c) paper d) iron​

Answer 1

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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