Slide 1 How did the atomic theory develop and change into the modern model of the atom? Slide 2 Here come the atoms! http://www.miamisci.org/af/sln/ Slide 3 Science Standard…

Slide 1ElementSymbol # of protons # of neutrons # of electron Atomic # Mass # Oxygen8816 SiliconSi141428 AluminumAl141313 Iron2656 Ca202040 BELLWORK: WEDNESDAY 2/22/2012…

Slide 1Atomic Structure Slide 2 Atomic Structure: Location: Where it is on the atom Charge: Electric charge (positive, negative or neutral) Mass: how big or small it is Slide…

Slide 1 Biochemistry Chapter 2 Slide 2 Matter Anything that occupies space and has mass Mass The quantity of matter an object has Slide 3 The Atom Atom The basic unit of…

Slide 1 Slide 2 Atomic Structure and the Periodic Table Slide 3 Early Models of the Atom Dalton’s Atomic Theory - All elements are composed of atoms - All elements are…

Slide 1 Slide 2 Nuclear Fundamentals Harnessing the Power of the Atom Slide 3 References Required Introduction to Naval Engineering – Chapter 7 Principles of Naval Engineering…

Slide 1 4. ATOMIC STRUCTURE Slide 2 History – ancient Greeks Democritus – (460-370 B.C.) Matter is composed of atoms – moving around in empty space Atoms are solid…

Slide 1 CHEMISTRY NOTES - MATTER Matter – anything that has mass and volume. –Matter is made up of tiny particles called atoms and molecules. –Phases of matter: solid,…

Slide 1 Chapter 2 Atoms, molecules, and ions 1 The Atomic Theory History The Structure of the Atom Proton, Neutron, Electron Atomic Number, Mass Number Isotopes The Periodic…

Slide 1  On the front table there is a stack of papers titled “Mercury: Mysterious and Deadly”.  Get one of these papers  It is an article that you will read…