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What is the half-life of radium-226?
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What is the half-life of radium-226?

User Tuxer
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About 1,600 years I think
User Graille
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5 votes
1,600 years in an estimate
User Shanky Singh
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User Thd
asked Nov 18, 2024 129k views
The half-life of Radium-226 is 1590 years. If a sample contains 500 mg, how many mg will remain after 2000 years?
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