Other forms of vanadium in the +5 oxidation state mentioned in this review derive from the vanadate ion (VO3) and include ammonium meta vanadate (NH4VO3), sodium metavanadate (NaVO3), and sodium orthovanadate (Na3VO4).
Most famous historical documents are either laws, accounts of battles (often given by the victors or persons sharing their viewpoint), or the exploits of the powerful. Though these documents are of historical interest, they do not detail the daily lives of ordinary people, or the way society functioned.
historical site meaning, historical site definition | English Cobuild dictionary. historical. 1 adj Historical people, situations, or things existed in the past and are considered to be a part of history. ...an important historical figure., ...the historical impact of Western capitalism on the world...