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Chemistry

Published on Dec 17, 2015

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PRESENTATION OUTLINE

HELIUMA BASICS

  • Non-metal
  • Part of noble gas
  • Chemical group 18
  • Standard atomic weight 4.002602(2)

HELIUM APPEARANCE

  • Inisible gas
  • No scent
  • Gas at room temperature

HELIUM REACTIONS

  • No reaction to water
  • Still a gas at room temperature
  • Helium is a non flammable Gas
  • Non conductive gas

HELIUM ORIGIN

  • Helium is found in natural gas depsoits
  • It is very abundant and can be abstained easily

HELIUM FUN

  • When inhaled Stretches voval cords
  • Makes your voice really squeaky