What does "NORM" stand for in radiation terminology?

The term "NORM" stands for Naturally Occurring Radioactive Material. This designation refers to materials that are radioactive and occur naturally in the environment, without any human intervention. Common examples of NORM include uranium, thorium, and radium, which can be found in varying concentrations in soil, rocks, and even water sources.

Understanding NORM is essential in radiation safety and environmental monitoring, as these materials can pose health risks due to their radioactive properties when they are disturbed by human activities, such as mining or construction. Awareness of NORM is critical for ensuring proper safety protocols are established to protect those who may be exposed to these materials in their natural settings.