Slide 11 History of the Atom atom n. A unit of matter, the smallest unit of an element, consisting of a dense, central, positively charged nucleus surrounded by a system…

Slide 1Atomic Models: From Hypothesis to Theory Slide 2 http://www.youtube.com/watch?v=bw5TE5o7JtE&feature=BFa&list=PLE2B5C43C0BC88688&lf=results_main Slide 3…

Slide 1 Slide 2 Slide 3 ATOMIC THEORY In 460 B.C., a Greek philosopher, Democritus, develop the idea of atoms. He asked this question: If you break a piece of matter in half,…

Atomic Models Please wait to turn in your homework! Be in your seat when the bell rings! Question of the Day Question: What does an atom look like and what is it made of?…

FIXING by THINKING: The power of dimensional analysis E.N. Economou Dept. of Physics, U of C FORTH March, 2006 In the atomic idea “there is an enormous amount of information…

Atomic models Of course, the Greeks started it allâ¦. Around 440 BC, Leucippus of Miletus originated the atom concept. He and his pupil, Democritus (c460-371 BC) of Abdera,…

Atomic Models: Developing the Structure of the Atom The Greek Model Around 440 BC, Leucippus originated the atom concept. He and his pupil, Democritus, refined and extended…

Atoms: The Nature of Things Atoms: The Nature of Things Chapter 2 1 2.1 The Greek Atom: The Smallest Pieces Ancient Greeks were original thinkers who wanted to think their…

Slide 1 Anyaâs Digital Portfolio Mrs. McGee AP English 12 2B Table of Contents Slide 3 Introduction Slide 7-10 Research paper AP 12: Atoms Slide 14-15 Descriptive Writing…

Slide 1 Anyaâs Digital Portfolio Mrs. McGee AP English 12 2B Table of Contents Slide 3 Introduction Slide 7-10 Research paper AP 12: Atoms Slide 14-15 Descriptive Writing…