Atomic Structure & the Periodic Table Democritus (460-370 BC) The first to propose that matter was not infinitely indivisible Believed that matter was made up of atomos…

Atomic Theory What do I need to know for the test? Atomic Theory Democritus 460 BC-created the 1st Atomic Theory of Matter (not modern atomic theory however) HIS THEORY Matter…

Chapter 4 Atoms and their structure Early Theories of Matter (4.1) Aristotle - Famous philosopher All substances are made of 4 elements Fire – Hot Air – light Earth -…

History of Atom Flip Book The atom Picture, parts including charge and location Chadwick Discovered the⦠Rutherford Gold Foil Experiment JJ Thomson Cathode Ray Tube Millikan…

Ozone/CFCs Chapter 4 (Partial) Structure of the Atom 4.1 Early Theories of Matter (& Early Chemistry – Alchemy and Related) 4.2 Subatomic Particles & Nuclear Atom…

Atomic Theory What do I need to know for the test? Atomic Theory Democritus 460 BC-created the 1st Atomic Theory of Matter (not modern atomic theory however) HIS THEORY Matter…

Chapter 4 Chapter 4 The Structure of the Atom Section 4.1 Early Theories of Matter Greek Philosophies of Matter A few thousand years ago, people did not know what a controlled…

Atomic Structure Early Theories of Matter Science as we know it did not exist several thousand years ago Democritus (460-370 BC) Democritusâ Theory Matter is composed of…