What are charged particles that are dissolved in the body?

Charged particles that are dissolved in the body are known as electrolytes. These substances dissociate into ions when they dissolve in water, allowing them to carry an electrical charge. This ionization is crucial for various physiological processes, including nerve impulse transmission and muscle contraction, as well as maintaining fluid balance and pH levels in the body.

Electrolytes comprise essential ions such as sodium, potassium, calcium, and chloride, which play vital roles in many bodily functions. Their balance and concentration are carefully regulated by the body to ensure proper cellular function and overall homeostasis.

Atoms, while they are the fundamental units of matter, do not necessarily refer to any charged state nor are they specifically about dissolved particles. Molecules consist of two or more atoms bonded together, but not all molecules break down into charged particles when dissolved. Compounds, which are substances formed when two or more elements combine chemically, also do not indicate the presence of charged ions. Thus, electrolytes are the best representation of charged particles in solution within the body.