Learn about compounds, substances made up of two or more chemical elements that are combined in a fixed ratio, and how they differ from mixtures.
In chemistry, a compound is a substance made up of two or more different chemical elements that are combined in a fixed ratio
Chemical Formula Definition and Examples
Elements, compounds and mixtures - BBC Bitesize
Elements, compounds and mixtures - BBC Bitesize
Element vs Compound
Chemical compound, Definition, Examples, & Types
Cyanide - Wikipedia
What is a Compound?
Compounds in Chemistry, Overview & Examples - Video & Lesson Transcript
Chemical compound - Elements, Molecules, Reactions
Elements, Mixtures and Compounds - BBC Bitesize