drafts

=Geology Group: Geochemistry=

The [|**elements**] are placed in specific places because of the way they look and act.

 * [[image:elem_pertable2.gif]] || ====In the periodic table, elements have something in common====

It continues down the periodic table like that....
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 * [[image:elem_pertable3.gif]] || ====When a column goes from top to bottom, it's called a **group**.====

are in the outer shell.
//Source:// http://www.chem4kids.com ||

Let's get cracking...

 * [[image:P1270342.JPG]]

colours...
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Danella's colour-key...
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 * [[image:P1270343.JPG]]

using our colour-keys...
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Periodic Table of Elements....
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 * [[image:P1270355.JPG]]

We found the eight most abundant elements...
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important) element!
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match our jellybean patterns to another kind of visual picture - Mr Beaton's pie charts...

 * [[image:P1270307.JPG width="328" height="241"]] || [[image:P1270311.JPG width="328" height="239"]] ||
 * [[image:P1270314.JPG width="337" height="296"]]

A perfect match! Element percentages by weight.
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elements and precious metal elements.
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The "Shell Alphabet"

 * [[image:P1270484.JPG]]

p = proton; n = neutron; e = electron.
|| ==Structure of an Atom...==

We built a model of an Oxygen atom...

 * ====Jellybean protons====
 * ====Marble neutrons====
 * ====Lollipop electrons - the handles reminded us that====

electrons have a negative charge
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 * [[image:008_symbol.gif width="327" height="176"]] || [[image:P1270486-1.JPG width="329" height="181"]] ||
 * ==Orbitals and Shells....==

Shell 2 has 6 hmmm... **it has space for 2 more...**.
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 * [[image:P1270492.JPG]]

Building the model of oxygen...
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 * [[image:P1270497.JPG]]

electron...
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Code-cracker: H 2 0
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