A. Radium-226
B. Thorium-232
C. Strontium-90
D. Iodine
Related Mcqs:
- The ultimate product of radioactive disintegration of uranium is
- Pitchblende is an ore of
- Monazite sand is a chief source of
- Nuclear accidents mostly release radioactive _____________ into the atmosphere.
- Which one of the following elements is not radioactive?
- Which radio nuclide has the least half life period?
- Which of the following material is used for photoconductive cells
- If two ends of fractured bone are opened and kept united via screws and wires drilled in bone substance. This step in fracture repair is called___________??
- Melanornia (skin cancer) is associated with ___________?
- _______________ is the element used to produce nuclear energy.
