Ions are charged by definition: they are atoms or molecules that have either lost or got one or more electrons so to have a positive or negative charge.
Examples are
Trifluoromethan ion CF3-
Trifluoroacetic acid ion CF3COO-
Nitrogen ion NH2-
Negatively charged.
negative
The polyatomic ion for Ammonium is NH4+
The names of most polyatomic ions end in -ite or -ate.
Polyatomic ions act like an ion other than they travel in groups of ions. It will respond the same like any other ion.
CO32-.
The atoms in a polyatomic ion are held together with covalent bonds, but polyatomic ions combine with ions of opposite charge to form ionic compounds.
Ions made up of more than one atom are called polyatomic ions.
No. Most polyatomic ions are anions.
Except chloride, all others are polyatomic ions.
polyatomic ions are those ions which carry more than one atom,we can say that a group of atoms having single charge( which may be positive or negative) are polyatomic ions.
Covalent bonding is predominantly within polyatomic ions.
The polyatomic ion for Ammonium is NH4+
They are not similar.
For example no3 or co3 are all polyatomic ions
The names of most polyatomic ions end in -ite or -ate.
Polyatomic ions ending in -ate in common form contain oxygen.
polyatomic ions
They are both ions and both can form an ionic compound