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Element

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If you touch it I will bet. A rash bright red, you will get. Reacts ... http://www.webelements.com/webelements/scholar/elements/periodic-table/uses .html ... – PowerPoint PPT presentation

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Title: Element


1
  • Element

2
Properties of Europium
  • Europium is the rarest of rare earth metals and
    sells for 7500 per kg
  • Europium is irritating to the eyes skin and
    respiratory system
  • Boiling point1597.0 oC
  • Melting point 844.0 oC
  • Color
  • Density151.964
  • Number of protons/electrons63
  • Number of neutrons89
  • Atomic number63
  • Density5.259 g/cm2
  • Silver
  • Silver
  • Silver

3
Uses and origin of Europium
  • Color televisions
  • Striker and lighter flints
  • Europium Oxide is used as a phosphor activator
  • Used in the production of laser phosphors
  • Europium was first found by Paul Emile Lecoq de
    Boisaudran in 1890
  • Europiums discovery is credited to French
    chemist Eugene Antole-Demarcay

4
Europium
  • It irritates your skin and eyes
  • It makes you itch it makes you cry
  • If you touch it I will bet
  • A rash bright red, you will get
  • Reacts vigorously with air
  • Europium can burn and flare
  • It has a silver coloring
  • To buy, you must have cha ching
  • Rarest rare earth metal that there is
  • Only 0.1,believe it or not thats it
  • Discovered by one
  • But credited to another
  • Both were from Europe
  • Thats where it was discovered
  • As I said on earth we lack
  • But up in space theres plenty
  • In stars, on planets
  • Its particles are many

5
Sources
  • http//chemistry.about.com/library/blper5.htm
  • http//www.chemicalelements.com/index.html
  • http//www.webelements.com/webelements/scholar/ele
    ments/periodic-table/uses.html
  • http//www.chemicool.com/

6
Sources
  • http//www.chemsoc.org/viselements/pages/pertable_
    fla.htm
  • www.soundclick.com
  • www.angelfire.com
  • www.periodic-table.org.uk/element-europium.htm -
    16k
  • www.web1.caryacademy.org/chemistry/rushin/
    StudentProjects/ElementWebSites/europium/uses.htm
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