What is meant by cation anion,ion,polyatomic cation,polyatomic anion and give examples?

- Cation: A cation is a positively charged ion that is formed when an atom loses one or more electrons. Examples include Na+ (sodium ion), Ca2+ (calcium ion), and Al3+ (aluminum ion).

- Anion: An anion is a negatively charged ion that is formed when an atom gains one or more electrons. Examples include Cl- (chloride ion), O2- (oxide ion), and S2- (sulfide ion).

- Ion: An ion is an atom or molecule that has a net electric charge due to the loss or gain of electrons. Ions can be either positively charged (cations) or negatively charged (anions).

- Polyatomic cation: A polyatomic cation is a positively charged ion that is composed of two or more atoms bonded together. An example is NH4+ (ammonium ion), which is composed of one nitrogen atom and four hydrogen atoms.

- Polyatomic anion: A polyatomic anion is a negatively charged ion that is composed of two or more atoms bonded together. An example is SO4^2- (sulfate ion), which is composed of one sulfur atom and four oxygen atoms.

Cation:
- Positively charged ion.
- Formed when an atom or molecule loses one or more electrons.
- Examples: Na+, Ca2+, Fe3+

Anion:
- Negatively charged ion.
- Formed when an atom or molecule gains one or more electrons.
- Examples: Cl-, O2-, NO3-

Ion:
- A charged atom or molecule.
- Includes both cations and anions.
- Examples: Na+ (sodium ion), Cl- (chloride ion)

Polyatomic Cation:
- A cation composed of multiple atoms.
- Usually has a positive charge of 2+ or more.
- Examples: NH4+ (ammonium ion), H3O+ (hydronium ion)

Polyatomic Anion:
- An anion composed of multiple atoms.
- Usually has a negative charge of 2- or more.
- Examples: NO3- (nitrate ion), SO42- (sulfate ion), CO32- (carbonate ion)

Is the anonymous which charged when atoms