Alpha and Beta emission

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  • Created by: LM96
  • Created on: 04-05-13 21:08
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emission
Clusters of 2 protons and 2 neutrons (He nucleus)
Mass number decreases by 4, atomic number decreases by 2.
Two places to the left in the periodic table.
emission
One electron.
Mass number is unchanged, atomic number decreases by 1.
One place to the right in the periodic table.

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