Mathematics, 25.01.2021 18:30 kristinaholahan

The half-life of Radium-226 is 1,600 years. If Madame Curie had a 1,000 gram sample in 1903, how many years will it take for only 62.5 grams to remain?

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The half-life of Radium-226 is 1,600 years. If Madame Curie had a 1,000 gram sample in 1903, how ma...