Definitions for kryptonˈkrɪp tɒn
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Random House Webster's College Dictionary
kryp•tonˈkrɪp tɒn(n.)
an inert monatomic gaseous element, present in very small amounts in the atmosphere.
Category: Chemistry
Ref: Symbol: Kr 2
Origin of krypton:
1895–1900; < Gk; see crypt
Princeton's WordNet
krypton, Kr, atomic number 36(noun)
a colorless element that is one of the six inert gasses; occurs in trace amounts in air
Wiktionary
krypton(Noun)
A chemical element (symbol Kr) with an atomic number of 36; one of the noble gases.
Origin: Neuter form of κρυπτός.
U.S. National Library of Medicine
Krypton
A noble gas that is found in the atmosphere. It has the atomic symbol Kr, atomic number 36, atomic weight 83.80, and has been used in electric bulbs.
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