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English

barium

/ˈbɛəɹɪəm/ · noun

Meaning

  1. The chemical element (symbol Ba) with an atomic number of 56. It is a soft, reactive, silvery alkaline earth metal.
  2. A single atom of this element.
  3. Barium sulphate suspension.

Etymology / origin

Coined by British chemist Humphry Davy in 1808, from baryta + -ium.

  1. *gʷreh₂-(ine-pro)
  2. barium (English)
  3. Relations: root

Related words

Descendant words

Sources

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