Liquid air.
No.
There is about 1% of argon gas in all the air around us. They extract the argon by turning air into liquid and then using a process for argon.
None.
Yes, argon gas is commonly used in glass tubes to produce a steady, uniform glow. However, to produce colored light, other gases such as neon, mercury, or xenon are often added to create different hues.
Argon ionization energy is the amount of energy required to remove an electron from a neutral argon atom to produce a positively charged ion. In the case of argon, this energy is relatively high due to its stable electron configuration.
It is not recommended to store argon gas with oxygen due to the potential risk of combustion or explosion. Argon gas should be stored separately in a well-ventilated area away from sources of heat or ignition.
If Argon had a taste or smell you would sense it, because it is a trace gas in the atmosphere.
Argon does not produce any specific color when it is in its gas state. It is a colorless and odorless gas, making it invisible to the human eye.
Argon is used in light bulbs and many sources of light
When excited by electric current flowing in it.
Argon is a noble gas and does not produce a flame test color. It is colorless, odorless, and tasteless, making it chemically inert and not reactive in the presence of a flame.
Argon does not emit any visible light on its own. It is a noble gas that is colorless, odorless, and tasteless. Argon is often used in fluorescent lighting and signs to produce a blue or purple glow when excited by electricity.