Chemistry
Grade-10
Easy
Question
If an atom loses electrons its oxidation state changes from
- Positive to negative
- Zero to negative
- Positive to zero
- Zero to positive
Hint:
If an atom loses electrons, its oxidation number will increase.
The correct answer is: Zero to negative
Oxidation is the loss of electrons during a reaction by a molecule, atom or ion. Oxidation occurs when the oxidation state of a molecule, atom or ion is increased.
If an atom loses electrons, its oxidation number will increase. So, we can say it can be from zero to positive.
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