Question

Hazard warning symbols are :

• A. Round black pictures in white background
• B. Round white pictures in blue background
• C. Round green pictures in white background
• D. Black pictures in yellow or orange background

Answer 1

Answer:

D. Black pictures in yellow or orange background

Understanding Hazard Warning Symbols

• Definition: Hazard warning symbols (often referred to as Hazard Pictograms) are graphical images used to communicate information about the hazards of chemicals to protect human health and the environment.

• GHS Standard: The Globally Harmonized System of Classification and Labelling of Chemicals (GHS) is the international standard adopted by the United Nations to standardize these symbols.

• Visual Characteristics: These symbols are typically characterized by a red diamond-shaped border with a white background and a black symbol inside.