Journal #5
Chemistry All Around Us
Today, we have looked at a few examples of physical change (where no new matter is created) and chemical change (where bonds are broken and reformed to make new substances that are chemically different).Focus Question #1:Briefly reflect on the examples of physical & chemical change that you saw today (from video or demos)Focus Question #2:Describe at least 5 examples of chemical change that we see in the environment and/or our daily lives.
Two videos... the first one was used to review physical vs. chemical change and it was applicable to Journal entry #3.
The next video is an extra about global warming and it's an add on to the topic of combustion.
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