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Preferred term

Barium  

Type

  • Entity

Definition

  • [Wikipedia] Barium is a chemical element with the symbol Ba and atomic number 56. It is the fifth element in group 2 and is a soft, silvery alkaline earth metal. Because of its high chemical reactivity, barium is never found in nature as a free element.

Broader concept

Entry terms

  • Ba

URI

https://w3id.org/ozcar-theia/c_9db1251e

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