3 years ago

What determines the most likely oxidation state of an element?

Chemistry

2 answers:

Salsk061 [2.6K]3 years ago

8 0

C. The number of electrons the element needs to lose or gain to have a full valence shell

jekas [21]3 years ago

7 0

Answer: The correct answer is Option C.

Explanation:

Oxidation state is defined as the number which is given to an atom when it looses or gains electron. It is written as a superscript.

When an atom looses electron, it will attain a positive oxidation state and when an atom gains electron, it will attain a negative oxidation state.

An atom looses or gains electron to attain stability and to fill their valence shell.

For Example:

Oxygen atom will gain 2 electrons and will form $O^{2-}$ ion having oxidation state of -2.
Sodium atom will loose 1 electron and form $Na^+$ ion having oxidation state of +1.