state3 advantages of rusting
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There is no advantage of rusting but it asides from killing people
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1)Rust is the oxidized form of Iron.
2)it decomposes unwanted materials
3)In some metals like Aluminium corrosion forms a deposit of metal oxide on the surface. This protects metal from further degradation and hence is the advantageous.
4 Al(s) + 3 O2 (g) → 2 Al2O3 (s)
2)it decomposes unwanted materials
3)In some metals like Aluminium corrosion forms a deposit of metal oxide on the surface. This protects metal from further degradation and hence is the advantageous.
4 Al(s) + 3 O2 (g) → 2 Al2O3 (s)
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