What information must be included on the labels of radioactive materials?

The inclusion of the isotope type, activity, and applicable safety warnings on the labels of radioactive materials is crucial for several reasons. First, the isotope type identifies the specific radioactive material being used, which is essential for safety, regulatory compliance, and hazard assessment. Different isotopes have varying levels of radiation, half-lives, and biological impacts, making it vital for users to be aware of which isotope they are handling.

The activity, which refers to the rate of decay or the amount of radioactive material present, is also significant because it helps gauge the potential radiation exposure and necessary safety precautions. Higher activity levels require stricter control measures and an understanding of potential health risks.

Applicable safety warnings on the label alert personnel to the specific hazards associated with that radioactive material, including any potential health risks or environmental impacts. This ensures that anyone who may come in contact with the material is informed of the necessary precautions they need to take to ensure safety.

Overall, this combination of information is essential to comply with safety regulations and to ensure the safe handling of radioactive materials, making it a fundamental requirement for all labels. Options that suggest including only the manufacturer's name, a QR code, or instructions without the critical details regarding isotope type, activity, and safety warnings do not meet the