GEOLOGY

Detailed explanation-1: -There are three subatomic particles: protons, neutrons and electrons. Two of the subatomic particles have electrical charges: protons have a positive charge while electrons have a negative charge.

Detailed explanation-2: -Electrons are a type of subatomic particle with a negative charge.

Detailed explanation-3: -Thus, The negatively charged particles present in an atom are called electrons.

Detailed explanation-4: -An electron is a negatively charged subatomic particle that can be either bound to an atom or free (not bound). An electron that is bound to an atom is one of the three primary types of particles within the atom–the other two are protons and neutrons. Together, electrons, protons and neutrons form an atom’s nucleus.

Detailed explanation-5: -The smallest charged particles are the protons and electrons that exist within atoms. They represent the two types of electric charge contained in an atom.