
Trace an atom’s trajectory using a computer model.

Record and annotate your observations using the snapshot album.

A model displays the kinetic energies of hot and cold molecules.
States of Matter
How do the forces and attractions differ between the states of matter?
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Your data will not be saved.
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Requirements
The Java Runtime Environment version 5 (sometimes referred to as 1.5) or later with Java Webstart is required to run any of the activities. You can download it at: java.com.
Take a look at a molecular level at what happens in a substance during the three phases of solid, liquid, and gas. Use interactive computer models to trace an atom’s trajectory at a certain physical stage, and investigate how molecular behavior is responsible for the substance’s state.
Download & Launch
Download Size: 25 MB
WARNING: Your data will not be saved.
To save data, run this activity as a registered user. You can register at the project portal. Please view the requirements below before launching this activity.
Requirements
The Java Runtime Environment version 5 (sometimes referred to as 1.5) or later with Java Webstart is required to run any of the activities. You can download it at: java.com.
The download for this activity will require 25 MB of disk space.
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