Encyclopedia > Pnictogen

Article Content

Pnictogen

The pnictogens are elements in periodic table group 15 in the Periodic Table. The name is not approved by IUPAC. The group is also known as the Nitrogen Group.

The pnictogens are:

nitrogen
phosphorus
arsenic
antimony
bismuth

The spelling pnicogen is also recorded. Both spellings derive from the Greek πνίγειν (pnigein), to choke or stifle, which is a property of nitrogen.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Sakhalin

... plain occupy most of its north. Crystalline rocks crop out at several capes; Cretaceous limestones, containing an abundant and specific fauna of gigantic ammonites, occur ...