What does the health hazard pictogram signify?

The health hazard pictogram signifies the potential for serious health effects associated with exposure to certain substances. This includes risks like carcinogenicity, which refers to substances that may cause cancer, as well as reproductive toxicity that can impact fertility or cause developmental issues. The pictogram typically features a silhouette of a person with a star shape in the chest area, indicating that the chemical poses serious health risks that may not be immediately apparent.

The other options relate to specific types of hazards but do not encapsulate the broader implications of the health hazard pictogram, which specifically warns about long-term health effects rather than immediate reactions or properties of the materials.