What is the oxidation number of Cr in Cro 5. The silicate anion in the – InterviewSolution

1.	What is the oxidation number of Cr in Cro 5. The silicate anion in the mineral kinotic is a chain of three SiO_(4) tetrahedral that share corners with adjacent tetrahedral. What is negative charge on the silicate anion.
Answer» SOLUTION :`-8`

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