SAT, 28.01.2022 14:00 ezrasedore
A moon rock collected by the apollo mission is estimated to be 3. 80 billion years old by uranium/lead dating. Assuming that the rock did not contain any lead when it was formed, what is the current mass of 206pb in the rock, given that it currently contains 1. 180 g of 238u? the half-life of 238u is 4. 47×109 years.
Answers: 2
SAT, 26.06.2019 18:30, chocolate1294
After studying french for 5 yearscin school, i was shocked to discover when i went to france that i couldn't even get a glass of water without a lot of sign language what is the author main point
Answers: 1
SAT, 27.06.2019 15:00, mettababeeeee
Which statement about clep exam score reports is accurate
Answers: 1
SAT, 29.06.2019 12:00, timothyashburn8
Saul reaches out to grab a pot of boiling water and something in his body sends a sensation to his brain to warn him of the heat coming from the handle. what organ is responsible for protecting saul from the heat?
Answers: 1
A moon rock collected by the apollo mission is estimated to be 3. 80 billion years old by uranium/le...
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