argon

名词 n.
中文释义
美 /ˈɑːɹɡɒn/

英文释义

名词 n.
  1. The chemical element (symbol Ar) with an atomic number of 18. The third most abundant gas in the Earth's atmosphere, it is a colourless, odourless, inert noble gas. countable,uncountable
  2. An atom of this element. countable

词形变化

argons plural

词汇关系

近义词
E938 when used as a packaging gas
衍生词
argide argon-36 argon-38 argon-40 argonated argon chloride fluoride argon chloride hydride argon fluoride hydride argon fluorohydride argon hydrofluoride argonide argonium argonlike metaargon meta-argon metargon potassium-argon dating radioargon

词源

Etymology tree
Proto-Indo-European *né
Proto-Indo-European *n̥-
Proto-Hellenic *ə-
Ancient Greek ᾰ̓- (ă-)
Proto-Indo-European *werǵ-
Proto-Indo-European *-om
Proto-Indo-European *wérǵom
Proto-Hellenic *wérgon
Ancient Greek ἔργον (érgon)
Proto-Indo-European *-ós
Proto-Hellenic *-ós
▲
Ancient Greek -ος (-os)influ.
Ancient Greek -ός (-ós)
Ancient Greek ᾱ̓ργός (ārgós)
Proto-Indo-European *kerh₃-der.?
Latin carbōlbor.
French carbonebor.
English carbonbf.
English -on
English argon
From Ancient Greek ἀργός (argós, “idle, lazy”), because of its inertness, + -on, used for all noble gases.
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