About Chemical substance

A chemical substance is a material with a specific chemical structure and properties. Natural substances such as water, oxygen, salt, and sugar are all chemical substances, as are man-made compounds like plastics, pharmaceuticals, and pesticides. Chemical substances are made up of atoms bonded in specific ways, and their properties and reactions are determined by these structures. Chemical substances are essential to our daily lives. They are used in food, clothing, construction, medicine, energy, and many other fields. However, some chemical substances can have harmful effects on human health and the environment, so proper handling and regulations are necessary. For example, highly hazardous chemicals may have carcinogenic or toxic effects and are regulated by law.

Today, efforts are being made to assess the safety of chemical substances and to develop safer alternatives. The goal is to use them in ways that are more environmentally friendly and support the development of a sustainable society.