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OpenStudy (wyattp17):
Which of the following represents positron emission? Answer 3015P arrow 3014Si + ___ 23892U arrow 23490Th + ___ 147N + 42He arrow 178O + ___ 23490Th arrow 23491Pa + ___
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OpenStudy (emmigrace222):
i thinks it a or d not sure though
OpenStudy (wyattp17):
ug
OpenStudy (emmigrace222):
i sorry
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