What is one hazard associated with radioactive materials?

One significant hazard associated with radioactive materials is ionizing radiation exposure. Ionizing radiation is a form of energy released by radioactive materials that can penetrate various substances, including human tissue. When living cells are exposed to this type of radiation, it can cause damage to DNA and other critical cellular structures, potentially leading to harmful health effects such as radiation sickness, increased cancer risk, and other long-term medical issues.

In contrast, corrosive chemical exposure relates to chemical hazards rather than radiological hazards, flammable gas release pertains to the risks associated with combustible materials, and biological contamination involves hazards related to pathogens or biological agents. Understanding the unique risks of ionizing radiation is crucial for adequately preparing to handle and work with radioactive materials safely.