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Most famous historical documents are either laws, accounts of battles (often given by the victors or persons sharing their viewpoint), or the exploits of the powerful.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.
Learner's definition of DOCUMENT. [+ object]. 1. : to create a record of (something) through writing, film, photography, etc. Her study was the first to document this type of behavior in gorillas. He wrote a book documenting their struggle. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples.