What is a common safety hazard when working with chemicals?

Inhalation of fumes or skin contact is a prevalent safety hazard associated with working with chemicals. Many industrial and laboratory chemicals can release volatile compounds that transform into fumes, which can be harmful when inhaled. This can lead to respiratory issues, irritations, or more severe health problems depending on the toxicity of the chemical. Skin contact with chemicals can also pose serious risks, as some substances can cause burns, allergic reactions, or systemic toxicity if absorbed through the skin. Therefore, proper ventilation, the use of personal protective equipment like gloves and masks, and adherence to safety protocols are crucial to minimize these hazards.

Other listed options, such as hearing loss, excessive lighting, or tripping over cords, may represent safety risks in different contexts but do not specifically relate to the unique dangers posed by chemicals in the same direct way. Hearing loss typically arises from prolonged exposure to loud environments rather than chemical exposure. Excessive lighting can cause discomfort, but does not directly relate to chemical safety issues. Tripping hazards are relevant to overall workplace safety but are not unique to chemical handling situations.