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The Mineral Spondumene Contains Long,straight Chain Silicates Involving the SiO₃^2-unit

Question 31

Multiple Choice

The mineral spondumene contains long,straight chain silicates involving the SiO₃^2-unit.What is the shape of SiO₃^2-?

A) T-shaped
B) Ttetrahedral
C) Trigonal planar
D) Trigonal pyramidal
E) See-saw

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