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单词 permanganic
释义

Definition of permanganic in English:

permanganic

adjective ˌpəːmanˈɡanɪkˌpəːmaŋˈɡanɪk
Chemistry
  • Containing manganese in its highest oxidation state, 7; "permanganic acid"noun a strong acid, HMnO₄, known only as a purple aqueous solution.

Origin

Mid 19th century; earliest use found in William T. Brande (1788–1866), chemist. From per- + manganic.

Definition of permanganic in US English:

permanganic

adjective
Chemistry
  • Containing manganese in its highest oxidation state, 7; "permanganic acid"noun a strong acid, HMnO₄, known only as a purple aqueous solution.

Origin

Mid 19th century; earliest use found in William T. Brande (1788–1866), chemist. From per- + manganic.

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更新时间:2025/6/19 21:10:20