Q. Which of the following elements are found in pitch blende?
A. Actinium and protoactinium
B. Neptunium and plutonium
C. Actinium only
D. Both (a) and (b)
Answer: Both (a) and (b)
We will be happy to hear your thoughts
A. Actinium and protoactinium
B. Neptunium and plutonium
C. Actinium only
D. Both (a) and (b)
Answer: Both (a) and (b)