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In this section
we will take a look at some common molecules in 3-Dimensions using
the Chemis3D Java Applet. The molecules shown in the applet are
described below. They are written with their 'chemical
formula' which tells the number
of atom types in each molecule.
DNA
--(DNA
is a long chain polymer) What type of atoms is DNA composed of (Hint:
use the color code shown below?
Exercise:
In the applet below, see if you can verify the chemical formula's
for each molecule using the color code below.
Color
Code: Hydrogen -White; Carbon -Gray; Oxygen-Red; Nitrogen;
Blue; Phosphorus -Orange
-To
rotate in 3-D hold left mouse button down and move cursor
in window.
To zoom use [Shift] left-click.
T o stop rotation Shift I
For more help right click M
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