No, they do not. When charged atoms, or ions, unite in an ionic bond, they form what is called a "formula unit," which is the smallest representative particle of an ionic compound. A molecule is the smallest representative particle of a covalent compound, which involves another type of bonding where electrons are shared rather than transferred.
Ions, charged atoms
H2O -> H + + OH - A positively charged proton, H +, and a negatively charged hydroxide, OH -.
Atoms combine to form molecules through chemical bonding, where they share or transfer electrons to achieve a stable electron configuration. Ions, which are atoms or molecules that have gained or lost electrons, can also combine to form molecules by attracting to oppositely charged ions through ionic bonding.
Metals for positively charged ions and nonmetals form negatively charged ions.
Hydrogen ions are protons, which are positively charged. They are highly reactive and will quickly react with other molecules or ions to form a stable compound. In aqueous solutions, they will readily combine with water molecules to form hydronium ions (H3O+).
Water molecules are polar. Charged particles such as ions attract water molecules. Positive ions often have a "shell" of water molecules around them, pointing their negative O atoms at the central ion, both in solution and in the solid forms (hydrates)
Bases dissociate in water to form hydroxide ions (OH-) which can then bond with water molecules to form hydroxyl ions (OH-) and release positively charged ions. This process is called ionization.
If it can be dissolved in water, it will have a charge because it will form freely moving ions, so basically, all molecules that are soluble in water will form freely moving ions, which are charged
Ionic compounds are made up of ions (positively and negatively charged atoms) held together by electrostatic forces. These ions do not form molecules with covalent bonds because they do not share electrons. Instead, the ions arrange in a crystal lattice structure.
Oppositely charged ions form ionic bonds.
Ionic bonds form between molecules that have opposite charges, with one molecule being positively charged (cation) and the other being negatively charged (anion). This attraction between opposite charges creates a strong bond that holds the atoms together in the molecule.
Metals form cations and non-metals form anions.