Slide 1Atoms and Elements Slide 2 Structure of an Atom Charges Electron – negative Proton – positive Neutron - neutral Location in Atom Electrons – in orbits Protons…

Slide 1 Slide 2 Chapter 4 Atomic Theory Slide 3 Matter Matter All matter is made of atoms o Alone as elements Au, Na, O, He o In combination of elements as compounds H 2…

Slide 1 TOPIC: Atomic Theory – how the model of the atom has evolved and the scientists responsible Slide 2 The Complete Modern Atom An atom is: mostly empty space nucleus…

Slide 1 Chapter 4 Slide 2  Smallest part of an element that retains the properties of that element  all elements are made of indivisible atoms Slide 3  Two main…

The Physical Setting Chemistry I. Atomic Concepts The modern model of the atom has evolved over a long period of time through the work of many scientists. Democritus â matter…

The Physical Setting Chemistry Jerry Deutsch New York State Education Department Core Curriculum http://www.emsc.nysed.gov/ciai/mst/pub/chemist.pdf I. Atomic Concepts The…

The Atom I. What is an atom? Atoms are the basic unit of matter All matter is made up of tiny atoms 1 Atom Atoms are the building blocks of all matter water Molecule Atom…

The Atom I. What is an atom? Atoms are the basic unit of matter All matter is made up of tiny atoms 1 Atom Atoms are the building blocks of all matter water Molecule Atom…