You don't know the answer supported by the reaction mechanism and calculations.
You don't even know the difference between oxidation state and valence and would not know how to begin where say calculating the oxidation state of S in the transformation of sodium thiosulfate to sodium tetrathionate is concerned.
all I mentioned was that if you knew your sht you could state in 1 sentence. Or even a few sentences.
Instead your hide behind your pseudo-verbiage