Argon is chemically inert and does not form compounds under normal conditions
Some of the most common plastic compounds include polymers made of chains of carbon atoms, or those with carbon and oxygen, sulfur, or nitrogen. Other compounds include inorganic compounds such as Organotin compounds, which are tin linked to hydrocarbons.
Argon is the 3rd most common gas in the Earth's atmosphere at about 0.93%
Helium
Aluminum is an element (pure metal), not a compound.
Argon Flourohydride and HydroHelium ion (+1) (HArF and HHe+ respectively).
There are no common compounds of argon. The only known compound is argon fluorohydride but that is hardly common. Also, argonium (argon hydride) molecules have been identified in the Crab nebula, but that can hardly be described as common.
Argon doesn't form compounds and so its oxidation number is zero
Argon is chemically inert and does not form compounds
Argon hydrofluoride.
Argon does not form compounds in standard conditions.
No.
It is mainly the atmosphere. Compounds of argon are not natural on earth.
Argon is generally considered to be unreactive element, i.e. it cannot form compounds. But new researchs have found that argon can form a compound called Argon fluorohydride(HArF) which is very unstable. Here Argon's charge may be neutral, i.e. 0
Argon is the third most common gas in the Atmosphere, making up 0.934% of the atmosphere. On earth, Argon is only found in the atmosphere, because it is so inert it doesn't form compounds to inhabit the earth itself.
Fluorine and hydrogen: to form argon fluorohydride.Hydrogen to form argonium or argon hydride.
Some cool facts for Argon are:Argon has a half-life of 35 days. Argon has no true compounds. Argon is not found in any compounds. Argon has the same solubility as oxygen. Argon is 2.5 times more soluble in water than nitrogen. Argon is the third most abundant gas in the Earth's atmosphere. The most exotic use of Argon is in the tires of luxurious cars. Every year world production produces 750.000 tones of Argon. Martian atmosphere contains 1.6% of Argon. Argon has approximately the same solubility as oxygen. And more recently Argon was used as a key part in a lightning gun where electricity traveled 10 feet to a target by moving through a trail of Argon Gas. -
Argon is chemically inert due to the presence of completely filled orbitals. It does not react with other elements and hence does not form ionic or covalent compounds at STP.