A. Physical (phase diagrams) properties of materials (e.g., alloy phase diagrams, phase equilibrium, and phase change) B. Mechanical properties of materials C. Chemical properties of materials D. Thermal properties of materials E. Electrical properties of materials F. Material selection

A. Industrial hygiene (e.g., carcinogens, toxicology, exposure limits, radiation exposure, biohazards, half-life) B. Basic safety equipment (e.g., pressure-relief valves, emergency shutoffs, fire prevention and control, personal protective equipment) C. Gas detection and monitoring (e.g., O2, CO, CO2, CH4, H2S, radon) D. Electrical safety E. Confined space entry and ventilation rates F. Hazard communications (e.g., SDS, proper labeling, concentrations, fire ratings, safety equipment)