In this compound what is the correct representation for the oxidation number of each of the elements in Cs₂Cr₂O₇ A) +1; +6; -2 B) +2; +4; -2 C) +1; +4; -2 D) +3; +6; -2 E) -1; +6; -2

Question

Quizplus · Accepted Answer

The compound is likely Cs2CrO4. Cs has an oxidation number of +1, Cr is +6 to balance the charge with the four O atoms each at -2, making the correct representation +1 for Cs, +6 for Cr, and -2 for O.

In This Compound What Is the Correct Representation for the Oxidation