1.

Choose the correct statement(s)

Answer»

The MAXIMUM positive oxidation state shown by any element is equal to the TOTAL number of electrons (s and p) in valence shell
The maximum oxidation state shown by ELEMENTS in a group is also known as group oxidation number
Group oxidation number is the most common or most stable oxidation state for a particular element
All the elements in a group form some compounds in which they EXHIBIT their group oxidation number

Answer :A::B


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