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Argon is a
chemical element; it has
symbol Ar and
atomic number 18. It is in
group 18 of the
periodic table and is a
noble gas.
Argon is the
third most...
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Argon–
argon (or 40Ar/39Ar)
dating is a
radiometric dating method invented to su****de pot****ium–
argon (K/Ar)
dating in accuracy. The
older method required...
- The Eye of
Argon is a 1970
sword and
sorcery fantasy novella by Jim
Theis (1953–2002) that
narrates the
adventures of the
barbarian Grignr. It has been...
- Look up
Argon,
argon,
argón, or
árgon in Wiktionary, the free dictionary.
Argon is a
chemical element with
symbol Ar and
atomic number 18.
Argon may also...
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Argon flash, also
known as
argon bomb,
argon flash bomb,
argon candle, and
argon light source, is a single-use
source of very
short and
extremely bright...
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Argon (18Ar) has 26
known isotopes, from 29Ar to 54Ar, of
which three are
stable (36Ar, 38Ar, and 40Ar). On Earth, 40Ar
makes up 99.6% of
natural argon...
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Argon compounds, the
chemical compounds that
contain the
element argon, are
rarely encountered due to the
inertness of the
argon atom. However, compounds...
- KH-5
ARGON was a
series of
reconnaissance satellites produced by the
United States from
February 1961 to
August 1964. The KH-5
operated similarly to the...
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Argon fluorohydride (systematically
named fluoridohydridoargon) or
argon hydrofluoride is an
inorganic compound with the
chemical formula HArF (also written...
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Argon ST is a
subsidiary of The
Boeing Company headquartered in Fairfax, Virginia,
United States, that
specializes in
systems engineering and provides...
