How is matter different from mass? These and other questions about the deepest levels of physics, answered inside.

Analytical chemistry is the science of obtaining, processing, and communicating information about the composition and structure of matter. In other words, it is determining what matter is and how much ...

The three states of matter can be represented by the particle ... with this interactive activity designed for the GCSE AQA chemistry specification. Ionic compounds - AQA An ionic compound is ...

Analytical chemistry is the science of obtaining, processing, and communicating information about the composition and structure of matter. In other words, it is the art and science of determining what ...

A chemistry major learns about the elements that make up the world and the ways in which matter undergoes change. With a degree in chemistry, students can contribute to a range of work ...