All substances have properties. These describe how a substance looks and behaves. There are two types of properties: physical and chemical. Watch this video about how physical and chemical properties ...

Several theories have been developed to explain the behaviour of acids and bases. The most notable theories include the Arrhenius concept, the Brønsted-Lowry theory, and the Lewis concept. In the ...

In chemistry, the classification of substances into acids and bases is fundamental. Within this spectrum, strong bases, such as sodium hydroxide and calcium hydroxide, are potent agents capable of ...

Intensive and Extensive Properties: The chemical and physical properties of materials and systems can be classified into intensive and extensive based on the changes in the property with the size of ...

Structural steel is a type of construction material that is made from specific grades of steel. It is manufactured in a range of industry standard cross-sectional shapes. Structural steel grades are ...

Alcohols are organic compounds characterized by the presence of one or more hydroxyl (-OH) groups attached to a carbon atom. They play vital roles as building blocks in various chemical processes, ...

Structural steel is a standard construction material that is made from specific grades of steel and formed in a range of industry standard cross-sectional shapes. Structural steel grades are formed ...