Atomic Structure
Kids, here is a self-test you can take to see how good you are at using the periodic table. Did you know that the periodic table is the most widely circulated and, perhaps, most useful cheat-sheet ever produced?!
Take
The Pretest & Lots More!!!
Here are some supplementary links:
Cathode Ray Tube Video - response to a magnetic field.
Rutherford's Gold Foil Experiment Animation - see what Rutherford saw, plus the interpretations he drew from his observations. [scroll down to "Gold Foil"]
Models of the Atom - a colorful and pictoral description of the development of atomic models.
Nuclear symbols - calculating atomic number and mass number.
Periodic Tables:
Webelements - a popular site with lots of information
Visual Periodic Table - coolest periodic table I've seen
Comic Book Periodic Table of the Elements - comic strips starring your favorite elements
Five more sites you may what to try if you need help during the year are:
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A Tutorial for High School Chemistry |
| ChemOnLine | |
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CHEMTUTOR |
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Chemistry Resources |
thanks to National Mole Day Foundation for the above mole image
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