03 chap 01 structure of matter
Test 1 ija
Development of Atomic Theory. Democritus GREECE around 400 b.c. Democritus said: –47 The material cause of all things that exist is the coming together.
CHEMISTRY Basic Concepts Types of Reactions. A world of atoms 2,400 years ago, Democritus proposed That the world is made of atoms. The word atom is Greek.
Chapter 8 Atoms and Periodic Properties. The Atom The concept that matter is made up of atoms dates back to the Greeks 2,500 years ago. Democritus in.
The development of our knowledge of Chemistry. A greek Philosopher who, in about 300 BCE suggested that the stuff around us ( matter) is composed of.
Chapter 4: Atomic Structure Addison Wesley Chemistry.
Atoms, Elements, and Ions The Language of Chemistry CHEMICAL ELEMENTS -CHEMICAL ELEMENTS - –pure substances that cannot be decomposed by ordinary means.
Atomic Structure
Atomic Models and Radioactivity NCEA AS 2.5 Text Chapters:
The Story of the Atom Have your books open to page 73 Chapter 3.
Structure of an Atom
