| argon |
a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
출처: wordnet.princeton.edu/perl/webwn
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| argon |
Noble gas, symbol Ar, of atomic mass 40, that composes 0.93% by volume of dry air. Argon is constantly produced in the earth's crust from the radioactive decay of 40 K and is subsequently released into the atmosphere. It is the most abundant of the inert gases in the atmosphere, and the third most abundant of all atmospheric constituents. Argon was discovered by Rayleigh and Ramsay in 1894.
출처: amsglossary.allenpress.com/glossary/browse
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| argon |
a colorless, odorless gaseous element that can be found in volcanic gases.
출처: library.thinkquest.org/5579/glossary/glossary.html
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| argon |
An inert gas sometimes used by divers to inflate their dry suits, argon is used because it is a much better insulator from the cold than normal air.
출처: members.aol.com/ecwdivers/AtoZ.htm
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| argon |
(Ar, #18) a colorless, odorless, inert gas
출처: www.msnucleus.org/membership/html/k-6/rc/dictionar...
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