Alpha and Beta emission

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  • Created by: LM96
  • Created on: 04-05-13 21:08
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First 54 words of the document:

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.
One electron.
Mass number is unchanged, atomic number decreases by 1.
One place to the right in the periodic table.


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