MEDIUM CESIUM

Do you know what Cesium is? If not, let’s discover!!!

WHAT IS CESIUM?

Basic information about Cesium

Name: CesiumSymbol: Cr

Atomic number: 55Type of Element: Alkali

metalColor: Silvery gold

Isotopes: 12

HISTORY OF CESIUM

• Cesium was discovered by Fustov Kirchoff and Robert Bunsen in 1860.

• It was the 1st element discover by spectrum analysis.

USES OF CESIUM

• Used in atomic clocks

• IR Lamps • Used in

photoelectric cells and vacuum tubes

CESIUM’S ISOTOPES

REFERENCE LINK

http://www.about-the-element.com/55-the-element-caesium.htmlhttp://education.jlab.org/itselemental/ele055.html

http://www.element-collection.com/html/installations.htmlhttp://www.lenntech.com/periodic/elements/ce.htm

http://no.wikipedia.org/wiki/Cesiumhttp://www.chemeddl.org/resources/ptl/

http://periodic.lanl.gov/index.shtmlhttp://www.chemicalelements.com/elements/cs.html

http://ptable.com/http://www.vanderkrogt.net/elements/element.php?sym=Cs

http://www.webelements.com/caesium/