-- card: 14781 from stack: in -- bmap block id: 0 -- flags: 0000 -- background id: 14320 -- name: Mg -- part contents for background part 14 ----- text ----- Mg -- part contents for background part 22 ----- text ----- Magnesium -- part contents for background part 15 ----- text ----- 12 -- part contents for background part 17 ----- text ----- 24.305 -- part contents for background part 18 ----- text ----- 1.74 -- part contents for background part 19 ----- text ----- 648.8 -- part contents for background part 20 ----- text ----- 1090 -- part contents for background part 21 ----- text ----- +2 -- part contents for background part 16 ----- text ----- (Magnesia, section in Thessaly) Isolated by Davy in 1808 and prepared by Bussy in 1831. Eighth most abundant element in the earth's crust, but not found in it's elemental form. Found in large deposits as magnesite, dolomite and magnesium chloride. -- part contents for background part 23 ----- text ----- alkaline-earth metal,light, silvery-white, tarnishes in air, ignites upon heating and emits a bright flame. -- part contents for background part 24 ----- text ----- flashlight photography, flares, fire works,missile and airplane metal alloying,addition to aluminum as an alloy,MgOH is milk of magnesia-used is medicines,important in plant and animal life, used in computers for radio-frequency shielding -- part contents for background part 29 ----- text ----- 0.145 -- part contents for background part 26 ----- text ----- Electron Configuration: 1s 2s 2p 3s 3p 3d 4s 4p 4d 4f 5s 5p 5d 5f 6s 6p 6d 6f 7s 2 2 6 2