Yes it can be found in nature in trace amounts in the atmosphere. This is because it is SO UNREACTIVE, it cant possibly be found in compounds.
When neon was first discovered it was found with a mixture of gases. The mixture was called argon.
Neon is found alone.
Helium has completely filled orbitals. hence it is chemically inert (non reactive) and is found in its pure elemental form.
Compounds, or minerals. The most common is the sodium chloride found in sea water. They are too reactive to be found as free elements.
Most elements are sufficiently reactive so it can not exist in elemental form.
The alkali metals are all very recative and are not found free in nature (pure elemental form) but are always found as compounds. (minerals)
Alkali metals are extremely reactive and therefore are never found in their metallic state - only in compounds. As an example sodium metal is never found in nature only as compounds like salt etc.
Helium has completely filled orbitals. hence it is chemically inert (non reactive) and is found in its pure elemental form.
Phosphorus us found in nature, but in the form of phosphate compounds rather than in pure elemental form. This is because phosphorus is highly reactive and will readily react with oxygen in the air.
Compounds, or minerals. The most common is the sodium chloride found in sea water. They are too reactive to be found as free elements.
All the chemical elements from group I and II are very reactive; it is impossible to found these elements in nature in elemental state.
Most elements are sufficiently reactive so it can not exist in elemental form.
In nature, titanium is always found as a compound, not as a pure metal. Titanium is highly reactive (although less reactive alloys can be made from it).
Chlorine is not found in the nature in his elemental form.
The alkali metals are all very recative and are not found free in nature (pure elemental form) but are always found as compounds. (minerals)
They both are highly reactive and are not found in nature in elemental state.
Alkali metals are extremely reactive and therefore are never found in their metallic state - only in compounds. As an example sodium metal is never found in nature only as compounds like salt etc.
Under standard temperature and pressure, elemental fluorine is a yellowish gas. However, fluorine is exceedingly reactive, and thus in nature it is always found bound to other elements, commonly in salts as the fluoride ion (F-).
Alkali is a base that dissolves in water. It is highly reactive, but never found in elemental forms of nature.