Plan of work:
I- Important vocabulary/terminology
Definition and origins (history)
Description and types of electrochemical cells
Purpose: to demonstrate the experimental conditions necessary to have a system of
experimental equilibrium, at the same time show the effect of applying stress to a system in
equilibrium and finay illust
Quantum is a discrete package.
A model is the representation of something in the real world. Models
help understanding of systems and properties.
Atomic Model Time line
1897: discovery of electrons by J.J. Thompson
1904- The Plum Pudding Mo
Thursday, September 13, 2012
DCA- Instrumentality: Create an instrument and describe it as a
The P.O.E.O: predict, observe, explain, observe
Imagine a candle burning.
Amount of energy required to move an electron from the nucleus
Wednesday, September 12, 2012
The electron configuration:
The electron configuration of an atom gives the distribution of
electrons among atomic orbitals in the atom.
Aufbau principle: Aufbau means to build up. This Principle states
that orbitals of lower
The atomic structure:
The spectroscopy: is the study of the interactions between Matter and
Diffraction grating: device use to learn the color spectrum
Unique line spectra: is the color signature of an atom. There is a