Boron. Boron  Atomic number: 5  Atomic symbol: B.

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Presentation transcript:

Boron

Boron  Atomic number: 5  Atomic symbol: B

History  Sir Humphrey Davy and Gay- Lussac and Thenard in  It was named for the Arabic word Buraq and the Persian word Burah.

Uses BBBBoron is obtained by heating borax with carbon. IIIIt is used in pyrotechnics and flares for the green color. IIIIt has also been used as an ignition source. BBBBoron-10 is a good absorber of neutrons and is used in control rods of nuclear reactors.

Facts  Boron’s melting point is 2075° C  It’s boiling point is 4000° C  Only diamond is harder than boron carbide.  Boron can be found in foods like pears, apples, nuts, and wine.

Electron Arrangement

Cited Sources  Husted, Robert. January 31,2007. Los Alamos National Laboratory.  Bentor, Yinon. Chemical Element.com - Boron. Jan. 31,  Winter, Mark. January 31,2007. University of Sheffield.

THE END Produced by Katie Esquibel Kodi Humpal Amanda Bietz