Cambridge O Level Chemistry · Syllabus 5070 · Acids, Bases and Salts
Basic Oxide
What is Basic Oxide?
A metal oxide that reacts with an acid to produce a salt and water, and does not react with alkalis. Copper(II) oxide and calcium oxide are the basic oxides named by this syllabus.
This definition is part of the Acids, Bases and Salts chapter in Cambridge O Level Chemistry.
Reviewed by Academiq Edu Instructor PanelLast reviewed Syllabus 2026-2028

