The fundamental structural building block of all silicate minerals is the unit. What is the geometry — p Block Elements Chemistry Question
Question
The fundamental structural building block of all silicate minerals is the $SiO_4^{4-}$ unit. What is the geometry and hybridization of the central silicon atom in this specific unit?
Answer: B
💡 Solution & Explanation
The basic repeating unit of all silicates is the $SiO_4^{4-}$ anion. In this unit, the central Silicon atom undergoes complete $sp^3$ hybridization and is bonded to four Oxygen atoms situated at the corners of a regular tetrahedron.
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