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The concentration of an isotope is 1/500 of its initial value after one day. What is the rate of decay?
asked
Apr 16, 2018
Physics
college
1
answer
1
vote
93.1k
views
What are two effects of too much exposure to radiation?
asked
Feb 4, 2017
Chemistry
middle-school
1
answer
4
votes
93.6k
views
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