No, an ion is any atom or group atoms with a net positive or negative electric charge.
Metals can form ions, but compounds contain metal ions are known as metal salts, not metals.
In their pure "metallic" form metals exists as neutral atoms.
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Ions are charged particles formed when an atom gains or loses electrons. Ions can be formed from both metals and nonmetals, depending on the element and the number of electrons gained or lost. So, ions can come from metals, but not all ions are metals.
Metals are atoms unless they're combined with another atom, then they become ions or covalents
Metal ions do not share electrons with one another. Metal ions have a positive charge.
An ionic compound is a substance composed of a metal ion and a nonmetal ion. The metal ion donates electrons to the nonmetal ion, forming a stable electrostatic attraction between the positively charged metal ion and the negatively charged nonmetal ion. This results in the formation of a lattice structure in the solid state.
This depends on each metal.
A complex ion is a chemical species consisting of a central metal ion bonded to ligands. Ligands are molecules or ions that donate electrons to the metal ion to form coordinate covalent bonds. Two examples of complex ions are [Cu(NH3)4]2+ (tetraamminecopper(II) ion) and [Fe(CN)6]4- (hexacyanidoferrate(II) ion).
Fluoride is a non-metal. It is a negative ion that forms when fluorine, a non-metal, gains an electron to achieve a stable electron configuration.