Atomic+Structure+and+Periodicity



=__**Atomic Structure**__= Go to [|www.explorelearning.com] and do the "Element Builder" activity following the activties under "Lesson Materials"
 * Online Activity:**

How to make a model of an atom



Atomic orbitals animations

Look at the models of the atom on this page. What other models can you think of? What are some of the advantages of these models? What are their limitations? What do you think is the best model for an atom? Justify your response.
 * Atomic Modelling Activity**:



Electron configuration interactive


More in-depth explanation of e- configurations

And if you would like to go even further...



=__Atomic Emission Spectra__= The Chemistry of firework colours

Line Spectra animation








 * __ The Electromagnetic (EM) Spectrum __**





__** Ionisation Energy (AHL) **__

=__Mass Spectrometry__=

Mass Spec interactive animation

media type="youtube" key="qny7jo04HgY" height="315" width="560"



=__Periodic Table__=

Ionisation Energy Data

__** Periodic Trends **__

See student pages for more on periodic trends



Fill in the tables below to summarise the oxides and chlorides of Period 3
 * __ Trends Across Period 3 (AHL) __**



__**Week 8 work:**__ Go to [] This is an interactive e-learning unit on Periodicity. After finishing the above task, you should look over your notes and text in preparation for a test in week 9. Use your syllabus to guide your studies. __Study strategies__: Summarise notes, quiz your classmates, practise problems in your text books and look over all information on this wiki.
 * 1) Start at the beginning (slide 1) if you need to revise some of the topics we have already covered
 * 2) Start at slide 36 ("The Halogens") to learn new material and work your way through slides, movies and quizzes. You should take notes as you go using the syllabus references as section headings.