Classes of chemicals - JSS2 Basic science Lesson Note

Chemicals are broadly categorized into several classes based on their composition, properties, and uses. Some common classes include:

Organic chemicals: Derived from carbon compounds, such as hydrocarbons, alcohols, and acids.

Inorganic chemicals: Comprising elements other than carbon, like salts, metals, and minerals.

Biochemicals: Substances related to living organisms, such as enzymes, proteins, and hormones.

Synthetic chemicals: Man-made substances produced through chemical reactions, including plastics, pesticides, and pharmaceuticals.