In a common lab demonstration, a "ribbon" of this metal is ignited, producing an extremely intense white flame.
This element is bound to a halogen to form substances that convert carbonyl groups to alcohols, called Grignard [GRIN-yard] reagents [ree-"agents"]. Its sulfate is used as bath salts, and it is also found in many (*) laxatives. An atom of this element is found at the center of chlorophyll's ring. In a common lab demonstration, a "ribbon" of this metal is ignited, producing an extremely intense white flame. For 10 points, name this silvery metal whose symbol is Mg.
This element is bound to a halogen to form substances that convert carbonyl groups to alcohols, called Grignard [GRIN-yard] reagents [ree-"agents"].
magnesium (prompt on Mg)