mercury

Εννοια (Αγγλικός)

  1. (countable, literally, uncountable) A silvery-colored, toxic, metallic chemical element, liquid at room temperature, with atomic number 80 and symbol Hg.
  2. (countable, historical, literally, uncountable) One of the elemental principles formerly thought to be present in all metals.
  3. (countable, literally, uncountable, with-definite-article) Ambient pressure or temperature (from the use of mercury in barometers and thermometers).
  4. (countable, literally, obsolete, uncountable) Liveliness, volatility.
  5. (countable, uncountable) Any of several types of plant.
  6. (countable, uncountable) Any of several types of plant.
  7. (countable, uncountable) Any of several types of plant.
  8. (US, countable, regional, uncountable) Any of several types of plant.

Έννοιες

υδράργυρος

Ερμής

ύδραργυρος

αγγελιαφόρος

ydrárgyros

Συνώνυμα

Hg

atomic number 80

liquid mercury

hydrargyri

mercure

the planet mercury

liquid silver

mercury trap

mercuric

mercury column

Συχνότητα

C1
Προφέρεται ως (IPA)
/ˈmɜː(ɹ)kjʊɹi/
Ετυμολογία (Αγγλικός)

From Middle English mercurie, borrowed from Latin Mercurius. The chemical name comes from the planet Mercury. In medieval alchemy, the seven known metals—quicksilver, gold, silver, copper, iron, lead, and tin—were associated with the seven planets. Quicksilver was associated with the fastest planet, named after the Roman god Mercury, associated with speed and mobility. The astrological symbol for the planet became one of the alchemical symbols for the metal, and Mercury became an alternative name for the metal. Mercury is the only metal for which the alchemical planetary name survives, as it was decided it was preferable to quicksilver as a chemical name. The chemical symbol Hg came from the Greek hydrargyrus (= liquid silver).

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