Chemistry-
General
Easy

Question

Formula of the following silicate anion is

  1. S i O subscript 4 end subscript superscript 4 minus end superscript    
  2. S i subscript 2 end subscript O subscript 7 end subscript superscript 6 minus end superscript    
  3. S i subscript 2 end subscript O subscript 8 end subscript superscript 6 minus end superscript    
  4. S i subscript 3 end subscript O subscript 9 end subscript superscript 6 minus end superscript    

The correct answer is: S i subscript 2 end subscript O subscript 7 end subscript superscript 6 minus end superscript


    Charge
    Two S i to the power of 4 plus end exponent plus 8
    Seven O to the power of 2 minus end exponent minus 14
    S i subscript 2 end subscript O subscript 7 end subscript superscript 6 minus end superscript

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