Name a radioisotope used in a non-medical industry and discuss its use in that industry in terms of its properties. - HSC - SSCE Chemistry - Question 27 - 2015 - Paper 1

Co-60 is utilized in industrial radiography to inspect metals and welds for defects. The beams of gamma radiation produced by Co-60 penetrate the material being inspected, revealing any internal flaws or structural weaknesses.

One of the key properties of Co-60 is that it acts as a gamma-emitter, which allows it to provide a high level of penetration without damaging the material being tested. Additionally, it has a relatively long half-life of approximately 5.3 years, making it suitable for repeated use in industrial applications.

However, it is important to highlight some safety considerations when working with Co-60. Since it is a radioactive material, precautions must be taken to minimize exposure to workers. Effective shielding and workplace monitoring are necessary to ensure safety and mitigate the risks associated with radiation.