Question

question 7 of 10
what happens in a reduction?

a. an element loses one or more electrons.

b. two compounds trade partners.

c. a compound breaks up into ions.

d. an element gains one or more electrons.

Explanation:

Reduction is defined as a process where an element gains one or more electrons in a chemical reaction. Option A describes oxidation (losing electrons), B describes double displacement reactions, and C describes dissociation. Only D matches the definition of reduction.

Answer:

D. An element gains one or more electrons.