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Meaning of complex ion | Babel Free

Noun CEFR B2

Definitions

Any ion containing more than one atom. e.g. sulphate as opposed to sulphide.
Any ion in which a central metal atom (normally a transition element) is surrounded by a group of ions or molecules (ligands). e.g. ferricyanide.

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

complex line complex marriage complex measure complex number complex plane complex post-traumatic stress disorder