Cesium
I Wish I Had Powerpoint To Do this
Information
Discovery
Cesium was discovered in 1860 by chemist Robert Bunsen.
Properties
Soft
Silvery-Gold
Ductile
Uses
Catalyst
Atomic Clocks
Vacuum Tubes
Compounds
Cesium Sulfate
Cesium Carbonate
Cesium Chloride
Periodic Table Info
55
Mass
132.90545
No. each Particle
CS+
Nuclide Notation
133Cs
55
Hyphen Notation
Cs - 133
Group (Alkali Metal)
Low density
Low Melting Points
Highly Reactive
One Electron In Outermost Electron Layer
Reaction Type (Cesium and Water)
2Cs (s) + 2H2O (l) → 2CsOH (aq) + H2 (g)
Cs: H2O Cs:CsOH Cs:H2 H2O:CsOH H2O:H2 CSOH:H2
1:1 1:1 2:1 1:1 2:1 2:1
Single Replacement Reaction
Bonding
CsI
Cesium Iodide
Type
Ionic Bond
Percent Compostion
Cesium - 51.155%
Iodine - 48.845%
Creative
Acrostic Poem
is a Chemical elementElectronegativityon the Pauling scale of 0.79
Silvery
39 total Isotopes
used in Ultracentrifugation
Molar heat capacity of 32.210 J/(mol·K)
Creative/Unique Things
Cesium is easily ionized meaning cesium ions could be used as a propellant in ion engines for spacecrafts in the future.
Sources
Cesium Compounds." Cesium Compounds. DAIICHI KIGENSO KAGAKU KOGYO CO, 12 Sept. 12. Web. 09 May 2016
Study. "Cesium." Study.com. Study, June-July 09. Web. 18 May 2016
Press, New Media. "Caesium and Water." Caesium and Water. Nhehs, 1 Nov. 1997. Web. 18 May 2016
Staff, Live Science. "Facts About Cesium." LiveScience. Los Alamos National Laboratory, 19 June 2013. Web. 19 May 2016.
http://www.danasojci.top/cesium-periodic-table/
https://www.thinglink.com/scene/490926028978388993
http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=22503
https://en.wikipedia.org/wiki/File:Electrostatic_ion_thruster-en.svg
Model
1
Lewis Dot Structure
Cs.