Chemistry, asked by jannat3122, 7 months ago

why silicon dioxide and methane have different melting points even if they both have covalent bonding

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Answered by Anonymous

3

Diamond. ... Silica (or silicon dioxide), which is found in sand, has a similar structure to diamond, so its properties are similar to diamond. It is hard and has a high melting point, but contains silicon and oxygen atoms, instead of carbon atoms.

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