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Slide Notes

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Periodic Table

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PRESENTATION OUTLINE

ELEMENTS

Zachary Wilkinson Block One
Photo by [Crewe]

PHYSICAL PROPERTIES

  • Boron
  • Symbol-B
  • Solid
  • Black

HISTORY

  • Joseph Louis Gay-Lussac
  • 1808
  • France

USES

  • Rocket fuel igniter
  • Pyrotechnic flares
  • Eye drops
  • Washing powders
  • Tile glazes
  • Can be used to make tough, heat resistant glass

PHYSICAL PROPERTIES

  • Mercury
  • Hg
  • Liquid
  • Silver
Photo by Mrs. Pugliano

HISTORY

  • Ancient Chinese and Indians
  • Before 2000 BCE
  • China and the Americas

USES

  • Thermometers
  • Fluorescent lamps
  • Topical antiseptic for small cuts
  • Liquid mirror telescopes
Photo by Da4Sal