1. Magnesium
By: Jennifer / 7.4

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

3. The discovery
Magnesium is discovered by Sir Humphrey Davy in 1808

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

5. 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

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

7. 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.

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

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

10. Photo gallery

11. Bibliography
Helmenstine, Annie M. “Elements in Fireworks.” About.com: Chemistry. 22 April 2010 < Helmenstine, Annie M. “Magnesium Facts.” About.com: Chemistry. 21 April 2010 < Putatunda, Rita. “Magnesium Facts.” Buzzle.com. 25 April 2010 < “Magnesium-Mg.” Water Treatment Solutions Lenntech. 25 April 2010 <

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