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OpenStudy (anonymous):
Explain law of radio active decay?
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OpenStudy (anonymous):
np you know how to get half life right?
OpenStudy (anonymous):
for most substances your gonna deal with you can look it up... prolly be the best way,
OpenStudy (anonymous):
unless you are doing an experiment or something
OpenStudy (anonymous):
The half life of a radioactive substance is defined as the average time for which the nuclei of the atoms of the radioactive substance exist.
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OpenStudy (anonymous):
what is this for?
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