The half-life of sodium-25 is 1.0 minute.
Starting with 1 kg of this isotope, how
much will...
Chemistry, 23.10.2021 14:00 Wolfman2004
The half-life of sodium-25 is 1.0 minute.
Starting with 1 kg of this isotope, how
much will remain after half an hour?
Answers: 1
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