Multiple Choice
All of the following are TRUE of radioactive isotopes,EXCEPT
A) they are unstable.
B) they transform into other elements.
C) they release high-energy electrons.
D) they are used in radioactive dating.
E) the amount of time for a radioactive isotope to decay to half its original quantity is called its half-life.
Correct Answer:
Verified
Correct Answer:
Verified
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