Chapter 7 Electrons in Atoms. Properties of Electrons Electrons display both particle properties and wave properties. Electrons were discovered by JJ.
Unit 1: Atoms. Scientists to Know … DALTON BOHR CHADWICK THOMSON RUTHERFORD DEMOCRITUS HEISENBERG.
The Nuclear Atom Atomic Scientists’ Song 2:52. Aristotle (460 B.C. – 370 B.C.) emphasized that nature consisted of four elements: air, earth, fire, and.
The Atom Topic 2.1 Atomic Scientists’ Song 2:52. History this is NOT IB material until indicated it is very interesting from a geeky-science stand point.
History of the Atomic Model Democritus (400 BC) Democritus (400 BC)
The Atomic Model Through Time (see p. 54-55 in text)
Atoms, Molecules and Ions. Greeks (1000BC – 400BC) First to suggest that all matter was composed of 4 fundamental substances: Fire, Earth, Water and.
Atomic Theory
Chapter #9
What do I need to know for the test?. 460 BC-created the 1 st Atomic Theory of Matter (not modern atomic theory however) HIS THEORY Matter is composed.
