Question

If a hydrogen ion and an electron are added to a structure during a chemical reaction, the structure is said to have been ______.

Answer 1

If a hydrogen ion and an electron are added to a structure during a reaction, such a structure is said to have been reduced.

What is Reduction?

Reduction reactions can be defined in several ways:

1. It is the addition of hydrogen to a substance
2. It is the addition of an electron or electrons to a substance
3. It is the removal of oxygen from a substance

Thus, in a reaction involving the addition of hydrogen and an electron to one of the reactants, such a reactant is said to have been reduced.

More on reduction reactions can be found here: https://brainly.com/question/14698511