Chemistry, 25.05.2021 17:50, Valentinavr

Uranium-235 is often used in fission reactions. It has a half-life of 703.8 million years. If you have a 10 gram sample of uraniumium-235 how much would still be uranium-235 after 1,407.6 million years?

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Uranium-235 is often used in fission reactions. It has a half-life of 703.8 million years. If you ha...