Question

Which of the metal is used as fuel rods in
atomic reactor as well as in treatment of
cancer -
1. La
2. Th
3. Ho
4. Mn​

Answer 1

Answer:

3. Ho

Explanation:

However, Cadmium rods serve as an excellent material for control rods in nuclear reactors, Holmium may also be used as a fuel rod. Radioactive holmium phosphate microspheres are very stable in the human serum and are hence used in the treatment for cancer.