Selenium


 * Element Name**: Selenium


 * Element Symbol:** Se


 * Atomic Mass: [[image:SELENIUM!.png width="216" height="288" align="right"]]**79


 * Atomic Number:** 34


 * Protons:** 34


 * Electrons:** 34


 * Discovery:** Jons Jakob Berzelius 1817


 * How it was named:** From the Greek word for moon, selene


 * State of matter:** Solid


 * Melting Point:** 220.5°C


 * Boiling point:** 685°C


 * Characteristics:** Black, smell worst then sweat, irregular shape


 * Uses of element:** Shampoo and used with diets


 * Interesting Facts:** People use it with their diets. Kills the bacteria that creates dandruff.

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