Bryia Lewis Makayla Lindley

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Presentation transcript:

Bryia Lewis Makayla Lindley Magnesium Bryia Lewis Makayla Lindley

Magnesium!! Name of Element : Magnesium Symbol of Element : Mg Atomic Number : 12 Atomic Mass: 24.305 Melting Point: 650.0 °C - 923.15 °K Boiling Point: 1107.0 °C - 1380.15 °K Number of Protons/Electrons in: 12 Number of Neutrons in Magnesium : 12 Crystal Structure: Hexagonal

Where it is found? Who found it? Magnesium is classified as an "Alkaline Earth Metals" which are located in Group 2 elements of the Periodic Table. An Element classified as an Alkaline Earth Metals are found in the Earth’s crust, but not in the elemental form as they are so reactive. Instead, they are widely distributed in rock structures. Magnesium was discovered by Joseph Black, in England, in 1755. The element was isolated by A. A. B. Bussy and Sir Humphrey Davy in 1808.

Information about Mg Photography - old type flash powder and flash bulbs Flares Pyrotechnics Incendiary bombs Airplanes Missiles Magnesium chloride, citrate, sulfate, oxide , hydroxide, stearate, taurate , sulphate and glycinate