Kemikália

Kemikália is a term of Finnish origin that broadly refers to chemical substances. In a general context, it encompasses anything composed of matter, including elements, compounds, and mixtures. The study of kemikália falls under the purview of chemistry, a science that investigates their properties, composition, structure, and the changes they undergo.

The classification of kemikália is vast and can be based on various criteria. Organic kemikália, characterized by the presence of carbon, form the basis of life and a multitude of synthetic materials. Inorganic kemikália, on the other hand, do not primarily contain carbon and include a wide array of minerals, salts, and acids. Further distinctions can be made based on their physical state (solid, liquid, gas), reactivity, or intended use.

Kemikália play a fundamental role in virtually every aspect of modern life. They are essential for agriculture, medicine, industry, and everyday consumer products. While many kemikália are beneficial and crucial for societal progress, some can pose risks to human health and the environment if not handled, stored, and disposed of properly. Understanding the nature and behavior of different kemikália is therefore vital for ensuring safety and sustainability.