Blb12 ch02 lecture
1.2 atomic structure
Ch8 the atom
Unit2 Presentation
The Early Atom Chapter 22. Journey in the microscopic world w Division of matter: can it be done indefinitely? w What are the basic constituents of matter?
1.2 Atomic Structure (Time needed: 6 class periods)
Studying Atoms 4.1 Seeing the Invisible The Big Debate Can matter be divided into smaller and smaller pieces forever? YES! NO! AristotleDemocritus.
Parts and pieces People Laws and Postulates + - huh? Experiment s Radioactivi ty $ 200 $ 200$200 $ 200 $ 200 $400 $ 400$400 $ 400$400 $600 $ 600$600.
Magnetism Electromagnetism. Mass of an Electron How do you determine the mass of something that cannot be seen with the unaided eye and whose mass.
Chapter 2 Atoms, Molecules, and Ions John D. Bookstaver St. Charles Community College Cottleville, MO Lecture Presentation © 2012 Pearson Education, Inc.
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.
Chapter 3 Notes. The Atom: From Idea to Theory Historical Background In approximately 400 BC, Democritus (Greek) coins the term“atom” (means indivisible).
