zwitterion

Etymology
, from +.

Noun

 * 1) (chemistry) A molecule, such as an amino acid, that carries both a positive and a negative charge.

Translations

 * Arabic: أيون مزدوج
 * Catalan:
 * French:
 * Galician: zwitterión
 * Italian:
 * Polish: jon obojnaczy, zwitterjon
 * Portuguese: zwitterion, zwitteríon, zwitterião
 * Russian:
 * Spanish:

Etymology
From.

Noun

 * 1)   molecule that carries both a positive and a negative charge