pnictogen

名词 n.
中文释义
英 /ˈpnɪktə(ʊ)d͡ʒən/    美 /ˈnɪktəd͡ʒən/

英文释义

名词 n.
  1. Any element from group 15 of the periodic table, which includes nitrogen, phosphorus, arsenic, antimony and bismuth.

词形变化

pnictogens plural pnicogen alternative

词源

From Ancient Greek πνικτός (pniktós) + -gen. The first element derives from Ancient Greek πνίγω (pnígō, “to choke, to stifle”) (a property of nitrogen), which is ultimately Pre-Greek. By surface analysis, pnicto- + -gen.
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