IGCSE Chemistry Revision Notes
Nota kimia t4
Chemistry Terminologies
5th Grade-Ch. 11 Lesson 2 How do atoms combine
8th Grade-Ch. 1 Sec. 1 Elements and Atoms
67054241 IGCSE Chemistry Revision Notes
A History of the Atom A long time to study a little thing.
Democritus: Believed all matter consisted of extremely small particles that could not be divided. Called these particles “Atomos”- Greek word meaning.
Ch. 4 Sizing up the Atom Elements are able to be subdivided into smaller and smaller particles – these are the atoms, and they still have properties.
Unit 2 Matter & Change Notes. Is this a chemical or physical reaction? How do you know? ATMQ4.
Matter and Atomic Structure Chap. 3 What are elements? How atoms combine States of matter States of matter.
History and Structure of the Nuclear Atom. The Atom smallest particle of an element that retains all properties of the element.
