laboratory procedures, personal protective equipment, electrical safety, fire safety, and hazardous waste disposal. Many chemicals have properties that make them hazardous: they can represent physical hazards (fire, explosion) and/or health hazards (toxicity, chemical burns, and dangerous fumes).
Washington's 17th legislative district. Washington's 17th Legislative District is one of forty-nine districts in Washington state for representation in the state legislature. The district includes eastern Vancouver and other parts of southwest Clark County east of I-205.
Washington is a U.S. state with two senators in the United States Senate and 10 representatives in the United States House of Representatives. Scroll down for a map of the districts.he United States is divided into 435 congressional districts â 10 in Washington â each with a population of about 710,000 individuals. Each district elects a representative to the House for a two-year term. Representatives are also called congressmen/congresswomen. 1 st District.