A chemistry major learns about the elements that make up the world and the ways in which matter undergoes change. With a ...

The state of matter is a deceptively simple concept. It turns out that any material, no matter what it is made of, can exist in one of three forms: solid, liquid or gas. These are categories of stuff ...

Analytical chemistry is the discipline concerned with the qualitative and quantitative characterisation of matter. It spans sample preparation and separations (chromatography, microextractions, lab-on ...