1. LecturePLUS Timberlake 1 Atomic Theory  Atoms are building blocks of elements  Similar atoms in each element  Different from atoms of other elements  Two or…

Slide 1 Slide 2 Objectives Describe the particles within atoms and the structure of atoms. What are elements? Relate the energy levels of atoms to the chemical properties…

Slide 1Unit II : Atoms, Molecules, Ions and Nuclear Chemistry Slide 2 Early History of Chemistry Before 16th Century Alchemy: Attempts (scientific or otherwise) to change…

Slide 1 Slide 2 Unit 3: Atoms and Their Structure Slide 3 The model of the atom through time Slide 4 John Dalton - proposed his atomic theory of matter Daltons Atomic Theory…

Slide 1Nuclear Analytical Techniques in Particle Air Pollution Monitoring Septiembre 14, 2011 Grizel Pérez, Ibrahin Piñera Centro de Aplicaciones Tecnológicas y Desarrollo…

Slide 1Dating Notes I will be able to identify which methods are best for determining the ages of various materials Slide 2 Talk with your neighbor What might you want to…

Slide 1MATTER AND MORE MATTER, ATOMS, AND THE PERIODIC TABLE Slide 2 IN THIS UNIT Properties of matter physical/chemical Composition of Matter atoms, elements, compounds…

1.PRESENTATION OUTLINE • History of atom • What is an atom? • Structure of atom • Nucleus of atom • Electrons • Protons • Neutrons • Thomson’s model of…

1.Chapter 2 Atoms and Elements The Atom Atomic Number and Mass Number Isotopes Visitwww.worldofteaching.com For 100’s of free powerpoints 2. Atomic Theory Atoms are building…

1. LecturePLUS Timberlake 1 Atomic Theory  Atoms are building blocks of elements  Similar atoms in each element  Different from atoms…