The correct sequence of oxidation states of S in the given compounds / ions is

The oxidation state of S in S_8 is

The only oxidation state of alkali metals in their compounds is

Which of the following is/are correct regarding oxidation state of elements in their compounds:

The element with maximum number of oxidation states in their compounds is

The correct sequence of reducing power of halide ions are

The correct sequence of arrangement of the following compounds in order of decreasing oxidation numbers of iodine is

Metals exhibit _______ oxidation states in their compounds.