Multiple Choice
Use the statement below to answer the question(s) that follow.
Uranium 238U decays to lead 206Pb with a half life of 4.5 billion years.
-Which isotope is the parent?
A) 206Pb
B) 238U
C) 4.5 billion
D) both 238U and 206Pb are parents
E) both 238U and 4.5 billion years are termed "parents"
Correct Answer:

Verified
Correct Answer:
Verified
Q12: Define and describe each component of the
Q13: What is Steno's Law of Superposition?<br>A) In
Q14: List and describe each component of the
Q15: Most water on the Earth is underground.
Q16: What is a volatile?<br>A) elements and compounds
Q18: Use the statement below to answer the
Q19: Which of the following is an example
Q20: Match the following options to its correct
Q21: Match the following options to its correct
Q22: Match the following options to its correct