Question

What changes does Uranium-238 undergo?(1 point) Responses It decays into nitrogen-14. It decays into nitrogen-14. It decays into lead-206. It decays into lead-206. It undergoes a random change. It undergoes a random change. It remains uranium-238.

Answer 1

Uranium-238 (U-238) primarily undergoes alpha decay. It decays into lead-206 (Pb-206) through a series of intermediate radioactive isotopes over a long period of time. Therefore, the correct response is: **It decays into lead-206.**