We have explored chemical and physical properties of matter.
Now let's look at Chemical and Physical Changes in matter.
Watch the clip (click on the picture) about chemical and physical change. Pay special attention to the difference between the two.
The user name and password is singapor.
We'll be exploring change of state as a physical change today.
After you hear Tim and Moby explain the states of matter - Click HERE to play a bit with changing state.
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