The total lifetime of the sun is about 10 billion years, from when it was born to when it dies, and the half-life of 238u is 4.5 billion years. suppose a particular meteoroid contained 24 micrograms of uranium-238 (238u) when the sun was born. if the meteoroid is still in orbit when the sun dies, it will contain
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The total lifetime of the sun is about 10 billion years, from when it was born to when it dies, and...
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