Question

Give three applications of radioisotopes. [4 MARKS]

Answer 1

Properties: 4 Marks

Some of the applications of radioisotopes are:
1. Radioisotopes are used to detect tumours and relieve the patient from severe pain.
2. They are used to study the function of fertilisers for different plants.
3. They are used to study wear and tear of piston rings and of gears in engines and then in the study of suitable lubricant for their prevention.