Which of the following has the highest meltin | vedclass

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(B) The correct answer is $B$. Diamond is a covalent network solid where each carbon atom is bonded to four other carbon atoms through strong covalent

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Diamond

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(B) The correct answer is $B$. Diamond is a covalent network solid where each carbon atom is bonded to four other carbon atoms through strong covalent bonds in a tetrahedral structure. This rigid,three-dimensional network requires a very high amount of energy to break,resulting in an exceptionally high melting point compared to metallic solids like $Pb$,$Fe$,or $Na$.

Which of the following has the highest melting point?

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