problem43_13

problem43_13 - 43.13: a) decay : Z decreases by 2, A...

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43.13: a) 4 by decreases 2, by decreases : decay A Z α α + U Pb 235 92 239 94 b) : same the remains 1, by decreases : decay A Z β - - + β Mg Na 24 12 24
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