an ion with both a positive and a negative charge.
(chem) an ion that carries both a positive and a negative charge
zwitterion zwit·ter·i·on (zwĭt’ər-ī’ən, swĭt’-, tsvĭt’-)
See dipolar ion.
zwit’ter·i·on’ic (-ī-ŏn’ĭk) adj.
a city in central Netherlands. a province in the E Netherlands. Capital: Zwolle. Historical Examples What did it matter that we had engaged rooms at Zwolle, which we had not occupied? The Chauffeur and the Chaperon C. N. Williamson Zwolle has none of his pictures, and does not appear to value his memory. A Wanderer […]
zwo send words once (shortwave transmission)
Vladimir Kosma [vlad-uh-meer koz-muh] /ˈvlæd əˌmɪər ˈkɒz mə/ (Show IPA), 1889–1982, U.S. physicist, engineer, and inventor, born in Russia: known as the “father of television.”. noun Vladimir Kosma (ˈvlædɪmɪə ˈkɒsmə). 1889–1982, US physicist and television pioneer, born in Russia. He developed the first practical television camera
zwr your sigs weak but readable (shortwave transmission)