Reaction kinetics and dynamics refers to the study of why, how and how fast chemical processes take place. Chemists seek to understand the details of change at the molecular and quantum level and how ...

We’re surrounded by metals like iron, silver, copper, gold and magnesium. Most metals go through a chemical reaction when they are combined with other substances, but some metals react more easily ...

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 ...