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chem radioactivity

3 20 2012 test study

QuestionAnswer
what is a positron same mass as an electron but negative
what does a positron produce same atomic number decrease in mass by 1
what does an alpha particle produce decrease in atomic number by 4 and decrease in mass by 2
where is an electron capture particle placed on the left side of the arrow
what does an electron capture produce same atomic number decrease in mass by 1
an electron capture has how many parts 4
what is a geiger counter
Created by: 1292836720