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How long does thorium take to decay?

Lucas Patel | 2023-06-07 17:43:27 | page views：1491
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Sophia Martinez

Studied at Harvard University, Lives in Cambridge, MA
The three long-lived nuclides are uranium-238 (half-life=4.5 billion years), uranium-235 (half-life=700 million years) and thorium-232 (half-life=14 billion years).
2023-06-10 17:43:27
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Harper Clark

QuesHub.com delivers expert answers and knowledge to you.
The three long-lived nuclides are uranium-238 (half-life=4.5 billion years), uranium-235 (half-life=700 million years) and thorium-232 (half-life=14 billion years).
Decay chain - Wikipedia
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