What State Is Argon At Room Temperature
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Argon is frequently used when an inert atmosphere is needed.
What state is argon at room temperature. Scientists predict stable argon compounds. For the same reason argon is used to inflate diving suits. It is in the noble gases on the periodic table. Thermal conductivity of argon at room temperature 300 k is 17 72 mw m 1 k 1 milliwatts per metre per degree whereas for air it is 26 mw m 1 k 1.
Ions such as arh and complexes in the excited state such as arf have been seen. Argon makes up 0 93 of the earth s atmosphere making it the third most abundant gas argon is obtained from the air as a byproduct of the production of oxygen and nitrogen. Argon is an element that is a gas at room temperature. It is known by the symbol ar and.
It can be found in incandescent light bulbs because it is inert. Argon is one of the known 118 chemical elements which means it cannot be broken down further by chemical means. Argon was discovered by sir william ramsay a scottish chemist and lord rayleigh an english chemist in 1894. Old documents and other things that are susceptible to oxidation can be protected by being stored in an atmosphere of argon.
Argon does not readily form compounds. No stable compounds are known at room temperature and pressure although argon fluorohydride harf has been observed at temperatures below 17k.
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Mass Number Atomic Number 36 Atomic Weight 83 798 Melting Point 115 79 K 157 36 C Or 251 25 F Boiling Point 119 Mass Number Atomic Number Noble Gas
