Radioactivity is the process where unstable atoms (atoms which break decay) decompose, thereby forming new and more stable atoms and releasing energy and sub-atomic particles (particles which are smaller than an atom).
Sunday, February 7, 2010
What is radioactivity?
Radioactivity is the process where unstable atoms (atoms which break decay) decompose, thereby forming new and more stable atoms and releasing energy and sub-atomic particles (particles which are smaller than an atom).
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