Chemistry, 16.04.2020 00:01 katiebotts18
HURRY the atoms of AA decay yo atoms of BB with a half life of 100,000 years. If there are 20,000 atoms of AA to begin with, how long will it take for there to be 2,500 atoms of AA?
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HURRY the atoms of AA decay yo atoms of BB with a half life of 100,000 years. If there are 20,000 at...
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