Magnesium oxide Magnesium oxide Magnesium oxide (MgO), or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium (see also oxide). It has an empirical formula of and consists of a lattice of Mg ions and O ions held together by ionic bonding. Magnesium hydroxide forms in the presence of water (MgO + HO → Mg(OH)), but it can be reversed by heating it to separate moisture. Magnesium oxide was historically known as magnesia alba (literally, the white mineral from magnesia – other sources give magnesia alba as MgCO), to differentiate it from "magnesia
How It Is (Wap Bap …) and 52 in Austria and Switzerland, respectively. How It Is (Wap Bap …) "How It Is (Wap Bap …)" is a song by the German web video producer Bianca Heinicke, better known as "Bibi" from the YouTube channel "BibisBeautyPalace". The song is in English and was released on May 5, 2017 by the record label Warner Music. The corresponding music video is the most disliked video on any German YouTube channel. "How It Is (Wap Bap …)" was written by Dave Knight and Sam Sommer and composed by the latter. The production was undertaken by the film production company Chinzilla