Chemistry - Wikipedia
Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference
Chemistry | Definition, Topics, Types, History, & Facts | Britannica
Jul 31, 2026 · Chemistry is the science of the properties, composition, and structure of substances (defined as elements and …
What Is Chemistry? A Beginner’s Guide to the Central Science
Apr 25, 2025 · Chemistry, often called the “central science,” is the branch of science that deals with the composition, structure, …
1.1: What is Chemistry? - Chemistry LibreTexts
Chemistry is the study of matter—what it consists of, what its properties are, and how it changes. Being able to describe the …
Chemistry archive | Science | Khan Academy
Chemistry is the study of matter and the changes it undergoes.
| Department of Chemistry | The University of Chicago
The Department of Chemistry continues its mission of research and education with the help of alumni and friends like you. You can …
1: Introduction to Chemistry - Chemistry LibreTexts
Chemistry is the study of matter and the ways in which different forms of matter combine with each other. You study chemistry …
PubChem
PubChem is the world's largest collection of freely accessible chemical information. Search chemicals by name, molecular formula, …
Outline of chemistry - Wikipedia
The following outline acts as an overview of and topical guide to chemistry: Chemistry is the study of the properties and behavior of …
Chemistry - Simple English Wikipedia, the free encyclopedia
Chemistry is a type of physical science, which means it focuses on understanding matter and how it changes using careful …