Question:
Silica is a network solid of silicon and oxygen atoms. The empirical formula for silica is SiO₂. In silica, to how many oxygen atoms is each silicon bonded?
Silica is a network solid of silicon and oxygen atoms. The empirical formula for silica is SiO₂. In silica, to how many oxygen atoms is each silicon bonded?
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SiO₂ forms a strong covalent network structure with each silicon atom bonded to four oxygen atoms.
Updated On: Dec 11, 2025
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The Correct Option is D
Solution and Explanation
In silica (SiO₂), each silicon atom is bonded to four oxygen atoms in a tetrahedral arrangement.
This is characteristic of network solids where each silicon atom forms covalent bonds with four oxygen atoms.
This is characteristic of network solids where each silicon atom forms covalent bonds with four oxygen atoms.
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