Definition of sphere in US English - a round solid figure, or its surface, with every point on its surface equidistant from its center., an area of activity, Definition of sphere in US English - a round solid figure, or its surface, with every point on its surface equidistant from its center., an area of activity, dictionary thesaurus
Considered the founder of Magog, Ralph Merry, an American Revolutionary immigrated to Lower Canada in 1799 and settled in Bolton, to the west of the lake.
From Wikipedia, the free encyclopedia. Magnesium oxide (Mg O), 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 Mg O and consists of a lattice of Mg 2+ ions and O 2â ions held together by ionic bonding.