tiyu5mihanreb
tiyu5mihanreb
17-03-2016
Chemistry
contestada
What is a radioactive idotope?
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JordanHatesMath
JordanHatesMath
17-03-2016
an isotope is when a normal atom has too many neutrons and its weight has been offset.
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obeyycxmeronn
obeyycxmeronn
21-03-2016
natural or artificially created isotope
of a chemical element having an unstable nucleus that decays
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