To date relatively young rocks and materials,we use the decay of
A) uranium-238 to lead-206.
B) potassium-40 to argon-40.
C) carbon-14 to nitrogen-14.
D) uranium-235 to lead-207.
Correct Answer:
Verified
Q38: If we compress 4.5 billion years into
Q39: Relative dating tells us the
A)time gaps that
Q40: The rather simple idea that,unless disturbed,younger sedimentary
Q41: Radiometric dating assumes that,once a mineral has
Q42: The numerical dates associated with events on
Q44: If a radioactive element has a half-life
Q45: The oldest rocks that have been dated
Q46: By radiometric dating,the oldest mineral in a
Q47: To date the age of Earth,we look
Q48: The resetting of a mineral's time clock
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