Dr. J. F. SPENCER has written a very attractive book of pactical exercise in physical chemistry. It is an ementary book, describing experiments whic can be performed by boys and girls in the upper ...

Practical work has had a central and distinct role in chemistry. Experimentation is the essence of learning science. The purpose of doing experiments is to teach the principles of scientific inquiry, ...

Physical chemists are focused on understanding the physical properties of atoms and molecules, the way chemical reactions work, and what these properties reveal. Their discoveries are based on ...