magnesium
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Magnesium. By Jibrail. Magnesium. The name of the element is Magnesium and the symbol is Mg. The atomic number for magnesium is 12 and the atomic mass is 24. Magnesium is also a metal. History. - PowerPoint PPT PresentationTRANSCRIPT
MAGNESIUMBy Jibrail
MagnesiumThe name of the element is Magnesium and
the symbol is Mg. The atomic number for magnesium is 12 and the atomic mass is 24. Magnesium is also a metal.
HistoryMagnesium was first found when a farmer
tried to give his cows water. They refused to drink it and later it was found that is was Magnesium in it. It was later discovered by Sir Humphrey Davy in 1755.
The AppearanceMagnesium is a silvery-white, soft metal
which loses its glow when it is exposed to air.
Use No.1One of the uses of Magnesium is in Truck
parts and automobiles. It is usually combined with aluminium. It is used in automobiles because it is strong and light.
Uses No. 2Magnesium is used in camera, laptops and
mobile phones. It is used in these electronics because it is very light and has good electric and mechanical properties.
Uses No. 3The third use for magnesium is in flashes of
cameras and flares. It is used in flashes and flares because it makes a bright light when heated and is ideal for flares and flashes.
Bibliography"Google Images." Google. Web. 09 Oct. 2011. http
://www.google.com/imghp
"Magnesium | Essential Information." WebElements Periodic Table of the Elements. Web. 09 Oct. 2011. <http://www.webelements.com/magnesium/>.
"Uses of Magnesium." Want to Know It | Answers to Life's Questions | Everything Blog. Web. 09 Oct. 2011. <http://wanttoknowit.com/uses-of-magnesium/>