pnictogen

• pnicogen

From Ancient Greek πνίγειν (pnígein, “to choke, to stifle”) (a property of nitrogen) + -ct- +‎ -o- +‎ -gen, with the -ct- perhaps by analogy with pnictide. The first component is ultimately from Pre-Greek.

• (UK) IPA^(key): /ˈpnɪktə(ʊ)dʒən/
• (US) IPA^(key): /ˈnɪktədʒən/

pnictogen (plural pnictogens)

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

• pentel

• pnictide