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词汇 non-valent
释义

Definition of non-valent in English:

non-valent

adjective nɒnˈveɪl(ə)ntnɒnˈveɪlənt
Chemistry
  • Originally: (now rare) not readily forming chemical bonds; inert. Later: having a formal oxidation state of zero; = "zerovalent".

Origin

Late 19th century; earliest use found in Proceedings of the Royal Society of London. From non- + -valent.

Definition of non-valent in US English:

non-valent

adjective
Chemistry
  • Originally: (now rare) not readily forming chemical bonds; inert. Later: having a formal oxidation state of zero; = "zerovalent".

Origin

Late 19th century; earliest use found in Proceedings of the Royal Society of London. From non- + -valent.

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