Classical metals

Classical metals

The classical metals are the seven metals which were discovered and put to use during antiquity and the Middle Ages.

They are:-

*Gold
*Silver
*Tin
*Lead
*Mercury
*Iron
*Copper


Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Classical and quantum conductivity — Classical and quantum mechanical views of conductivity have both described the movements of electrons in a metallic solid. The free electron gas that is present in metallic solids is the reason for an important property of all metals:… …   Wikipedia

  • Classical elements in popular culture — Classical Elements v · d · e …   Wikipedia

  • Classical planets in Western alchemy — Extract and symbol key from 17th century alchemy text. Alchemy in the Western World and other locations where it was widely practiced was (and in many cases still is) allied and intertwined with traditional Babylonian Greek style astrology; in… …   Wikipedia

  • Classical Greece — The Parthenon, in Athens, a temple to Athena. History of Greece …   Wikipedia

  • Classical planet — For the failed IAU planet category of Classical planets, see 2006 definition of planet. ‹ The template below (Astrology) is being considered for merging. See templates for discussion to help reach a consensus. › Astrology …   Wikipedia

  • Fire (classical element) — Fire has been an important part of many cultures and religions, from pre history to modern day, and was vital to the development of civilization. It has been regarded in many different fashions throughout history.Greek and Roman Tradition Fire is …   Wikipedia

  • History of science in Classical Antiquity — The history of science in Classical Antiquity begins with the search for practical knowledge. In Antiquity, the inquiry into the workings of the universe took place both in investigations aimed at such practical goals as establishing a reliable… …   Wikipedia

  • Inventions in medieval Islam — A significant number of inventions were developed in the medieval Islamic world, a geopolitical region that has at various times extended from Al Andalus and Africa in the west to the Indian subcontinent and Malay Archipelago in the east.… …   Wikipedia

  • metalwork — metalworker, n. /met l werrk /, n. objects made of metal. [1840 50; METAL + WORK] * * * Useful and decorative objects fashioned of various metals. The oldest technique is hammering. After с 2500 BC, casting was also used, molten metal being… …   Universalium

  • Contributors — ▪ 2000       Adams, Andy. Editor and Publisher, Sumo World. Author of Sumo; Sumo World Record Book. • sports and games: Judo; Wrestling: Sumo       Ahn, Ki suk. Assistant Editor, Shindonga of Donga Ilbo. • biographies (in part)       Alder,… …   Universalium

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”