Fill in the blanks.
c) Among the elements Flurine and Iodine ……… exhibit both positive and negative oxidation states.

Consider the elements: Cs, Ne, 'F' and 'I'. a) Identify the element that exhibits only negative oxidation state. b) Identify the element that exhibits only positive oxidation state. c) Identify the element that exhibits both poșitive and negative oxidation states. d) Identify the element which exhibits neither the negative nor does the positive oxidation state.

The element that does not exhibit positive oxidation state is.

Consider the elements: Cs, Ne, I and F Identify the element that exhibits only negative oxidation state.

Consider the elements: Cs, Ne, I and F Identify the element that exhibits only positive oxidation state.

Fluorine does not show higher positive oxidation states. Why?

Fill in the blanks. The oxidation state of Cl in HCIO_4 is …….

The element with atomic number 9 can exhibit oxidation state of:

Sulphur does not exhibit +6 oxidation state in