Respuesta :
Answer:
A. An element gains one or more electrons
Explanation:
Reduction is a chemical reaction that involves the gaining of electrons by one of the atoms involved in the reaction between two chemicals. The term refers to the element that
The reduction reaction can be given as the element gain one or more electrons. Thus, option A is correct.
What are electrons?
Electrons are given as the subatomic particles that are present in an atom. The atom consists of three subatomic particles, namely electrons, protons, and neutrons. The electrons are present outside the nucleus and present in different energy shells.
The electrons present in the last shell of the atom are termed as valence electrons, and are responsible for determining the chemical characteristics of an element.
Reduction is the chemical characteristics of an element, in which there is gain of one or more electrons to complete the orbital and become stable. Thus, option A is correct.
Learn more about electrons, here:
https://brainly.com/question/1255220
#SPJ2