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Periodic Table Project

Published on Nov 18, 2015

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PRESENTATION OUTLINE

1.

ELEMENT PROJECT

BY: KENDRA LAMM CHEMISTRY BLOCK 1
Photo by Fabien AGON
2.

STRONTIUM

  • Symbol: Sr
  • Color: Soft silver-white
  • Is a solid at room temperature.
Photo by Scorpions and Centaurs
3.

HISTORY

  • Discovered in Scotland circa 1790
  • It was discovered by Adair Crawford William Cruickshank.
4.

USES OF STRONTIUM

  • Fireworks
  • Making glass for color televisions
  • Used in toothpaste for sensitive teeth
5.

RHENIUM

  • Symbol: Re
  • Color: Silvery-white
  • Is a solid at room temperature.
Photo by GrrlScientist
6.

HISTORY

  • Discovered in Germany in 1925
  • It was discovered by Walter Noddack, Ida Tacke, and Otto Berg.
7.

USES OF RHENIUM

  • Used in alloys for jet engines
  • Used as filaments for mass spectographs
  • Used as an electrical contact material
Photo by revedavion.com

Kendra Lamm