Matter and change
Atoms and the periodic table
Chapter3
Atoms And Subatomic Particles
Atomic models
1 Atoms and Elements Chapter 2. 2 Atomic theory John Dalton, 1808: matter is made of tiny indestructible particles called atoms What evidence persuaded.
Chemistry: The Nature of Matter. Elements An element is a pure substance of one type of atom that cannot be broken down into other substances Periodic.
Models of the Atom a Historical Perspective Aristotle Early Greek Theories 400 B.C. - Democritus thought matter could not be divided indefinitely. 350.
William L Masterton Cecile N. Hurley Edward J. Neth University of Connecticut Chapter 19 Nuclear Reactions.
Nuclear Physics. 2 The Atom All matter is composed of atoms. An atom is composed of three subatomic particles: electrons (-), protons (+), and neutrons.
Review for PS-2 – Properties of Atoms. Atoms are made up of – Protons – Neutrons – Electrons.
