The shrine of knowledge.


Chemistry. a solid, nonmetallic element existing in at least three allotropic forms, one that is yellow, poisonous, flammable, and luminous in the dark, one that isĀ ...

Phospforus is described in multiple online sources, as addition to our editors' articles, see section below for printable documents, Phospforus books and related discussion.

Great care has been taken to prepare the information on this page. Elements of the content come from factual and lexical knowledge databases, library and third-party sources. We appreciate your suggestions and comments on further improvements of the site.

Discussion Forum
Place for your opinion