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Radioactivity or Nuclear Physics
Questions (2)
A radioactive substance is leaking from an underground storage tank. It spread 1000 meters from the source during the first
2 answers
asked by
Lily
514 views
The half-life for a 100-gram sample of radioactive element X is 5 days. How much of element X remains after 10 days have passed?
1 answer
asked by
cyan
69 views
Subcategories (1)
Half-life Calculation
Parent Categories (2)
Physics
Science or Physics
