An Atom or Molecule with an Electrical Charge is A(n)

Question

An atom or molecule with an electrical charge is a(n)
A) isomer.
B) isotope.
C) ion.
D) neurotransmitter.
E) acid.

Accepted Answer

An ion is an atom or molecule that has an electrical charge, either positive or negative, due to the loss or gain of one or more electrons. Isomers are molecules with the same chemical formula but different structures, while isotopes are atoms of the same element with different numbers of neutrons. Neurotransmitters are chemicals that transmit signals in the nervous system, and acids are molecules that donate H+ ions in solution.