Random Term
alpha particle
a positively charged particle emitted from the nuclei of some radioactive substances; alpha particles have a positive charge and consists of the equivalent of a helium nucleus, two neutrons and two protons
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  November 9 in chemistry
  1801 - Gail Borden born: modern preserved food industry.
  1825 - Thomas Drummond heats a ball of lime in front of a reflector. This first practical use of limelight leads to improvements in theater and lighthouse lighting.
  1886 - Grace Medes born: metabolism of fatty acids and of sulfur and sulfur-containing amino acids.
  1897 - Ronald G. Norrish born: kinetics of extremely fast reactions; Nobel Prize, 1967
  1994 - Element 110 created (3 atoms) at GSI, Darmstadt, Germany.
   sources: http://webserver.lemoyne.edu/faculty/giunta/week.html, http://todayinsci.com

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