Alkaline earth metalsDefinition (http://en.wikipedia.org/wiki/Alkaline_earth_metals) The alkaline earth metals are a group of chemical elements in the periodic table with very similar properties: they are all shiny, silvery-white, somewhat reactive metals at standard temperature and pressure and readily lose their two outermost electrons to form cations with charge +2. (Wikipedia) Preferred Units: N/A Scope Note: N/A This term is used for the following terms: N/A Approved Date 18-Oct-2012 Click here to give feedback on this term or suggest an update. |