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Elements

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PRESENTATION OUTLINE

ELEMENTS

SHELBY WILSON CHEMISTRY BLOCK 1

LANTHANUM

  • Symbol- La
  • Atomic # - 57
  • Physical state- Solid
  • Color- silver

LANTHANUM HISTORY

  • Founded by Carl Gustav
  • 1839
  • Discovered in Sweden

LANTHANUM USES

  • Camera lenses
  • Carbon lighting
  • Studio lighting

XENON

  • Symbol- Xe
  • Atomic #- 54
  • Physical state- gas
  • Color- blue/white

XENON HISTORY

  • Discovered by Sir William Ramsay
  • 1898
  • Scottland

XENON USES

  • Photographic flash
  • Bactericidal lamps
  • Stroboscopic lamps
Photo by dcstep

BERYLLIUM

  • Symbol- Be
  • Atomic #- 4
  • Solid
  • Stele gray
Photo by SkyTruth

BERYLLIUM HISTORY

  • Discovered by Vanquelin
  • 1797
  • France

BERYLLIUM USES

  • Electrical contacts
  • Spot welding electrodes
  • Non sparking tools

VANADIUM

  • Symbol- V
  • Atomic #- 23
  • Solid
  • Silvery
Photo by cobalt123

VANADIUM HISTORY

  • Discovered by Andres Manuel
  • 1801
  • Mexico

VANADIUM USES

  • Jet engined
  • Cladding titanium to steel
  • Ceramics
Photo by amedina