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Radioactive Decay | 42 mins | 0 completed | Learn |
Band of Stability | 22 mins | 0 completed | Learn |
Magic Numbers | 10 mins | 0 completed | Learn |
First Order Half Life | 19 mins | 0 completed | Learn |
Additional Practice |
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Alpha Decay |
Beta Decay |
Gamma Emission |
Electron Capture |
Positron Emission |
Nuclear Fission |
Mass Defect |
Nuclear Fusion |
Nuclear Transmutation |
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What would be the 14C activity in a 2400-year old wooden object? Assume that the 14C activity of an equal mass of fresh-cut wood is 15.0 disintegration per second. The half-life of carbon-14 is 5,715 years.
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