An ion is an atom or molecule which has lost or gained a number of electrons, so that it becomes either negatively or positively charged. Ions are not neutral.
A chromium ion is not neutral. By definition an ion is not neutral. All atoms belong to an isotope, but that has nothing to do with whether the atom is ionized or not.
by definition, ions are charged atoms. so a neutral ion doesn't exist
You think to a ion (anion or cation).
A polyatomic ion is a group of atoms with a charge.
ionization occurs when a neutral atom or a group of atoms looses or gains electrons. I guess simply put an iron ion would be Fe+/-
A polyatomic ion is a group of atoms that behaves like a single ion. This group of atoms carries a charge and acts as a single unit in chemical reactions.
An ion is an atom (or group of atoms) with an electrical charge.
No, an ion does not have a neutral charge. Ions are atoms or molecules that have gained or lost electrons, resulting in a positive or negative charge.
A polyatomic ion.
POLYATOMIC
A blank is a neutral group of atoms held together by covalent bonds.
The sulfate ion (SO4^2-) forms a neutral compound when combined with a group 1a monatomic ion in a 1:2 ratio. This means that for every one monatomic ion from group 1a, two sulfate ions are needed to form a neutral compound.