In a chemical reaction, a reductantLoses electron(s)Gains electron(s)Loses and gains electrons bothNo change in electrons

explain in terms of gain or loss of electrons, that these areredox reactions

Identify the reason why atoms lose, gain or share electrons in a chemical reaction.

The loss of electrons from a substance involved in a redox reaction.Group of answer choicesreductionoxidation

When metals react do they gain or lose electrons?

In a redox reaction, what happens to the substance that undergoes reduction?*gains electrons and has a decrease in oxidation numberloses electrons and has an increase in oxidation numberloses electrons and has a decrease in oxidation numbergains electrons and has an increase in oxidation number