Magnesium By: Jennifer / 7.4.

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Presentation transcript:

Magnesium By: Jennifer / 7.4

General Information Magnesium ( Mg ) Atomic number: 12 Melting point: 648.8ºC Boiling point: 1090ºC It is a metal

The discovery Magnesium is discovered by Sir Humphrey Davy in 1808

Description Light Strong Silvery-white Burns with a bright white flame

Magnesium does not have hazardous effects on the environments. Does magnesium has hazardous effects on the environment? NO Magnesium does not have hazardous effects on the environments. On the contrary, magnesium is essential for plants and animal nutrition

The uses of magnesium Used as a reducing agent Used in medicines Used in fireworks to add white sparks to the fireworks

Interesting facts Magnesium is the 8th most abundant element in the earth Used in pyrotechnic and incendiary devices Magnesium is also found in our daily food.

Food rich in magnesium Green vegetables Seafood Potatoes Peanut butter Bananas Lima beans Kidney beans Seeds Nuts Soy products Whole grains Dairy products

Extra information Magnesium is important for strong bones and also for healthy immune system.

Photo gallery

Bibliography Helmenstine, Annie M. “Elements in Fireworks.” About.com: Chemistry. 22 April 2010 <http://chemistry.about.com/od/fireworkspyrotechnics/a/fireworkelement.htm> Helmenstine, Annie M. “Magnesium Facts.” About.com: Chemistry. 21 April 2010 <http://chemistry.about.com/od/elementfacts/a/magnesium.htm> Putatunda, Rita. “Magnesium Facts.” Buzzle.com. 25 April 2010 <http://www.buzzle.com/articles/magnesium-facts.html> “Magnesium-Mg.” Water Treatment Solutions Lenntech. 25 April 2010 <http://www.lenntech.com/periodic/elements/mg.htm>

Bibliography http://www.ehinger.nu/undervisning/images/phocagallery/kemi_a/kemikalier-och-reaktioner/magnesium%20burning.jpg http://www.jimstonefreelance.com/fireworks_5.jpg http://news.softpedia.com/images/news2/Eat-Whole-Grains-and-Rich-in-Magnesium-Food-to-Prevent-Diabetes-Risk-2.jpg

Bibliography http://www.edu.xunta.es/contidos/premios/p2004/b/viaxar/images/davy.jpg http://www.faqnation.com/wp-content/uploads/2009/12/magnesium.jpg http://www.polmag.pl/en/media/magnesium.jpg http://www.angelo.edu/faculty/kboudrea/demos/burning_magnesium/thumb_burning_Mg.jpg

Bibliography http://www.tms.org/pubs/journals/JOM/0407/Roncone-Fig1-large.gif http://image59.webshots.com/59/0/31/74/2779031740034709219huZodk_ph.jpg