We already talked about how matter is anything that takes up space, like air, kittens, your left armpit… Mass can exist in different states. What are they?
Solid, liquid and gas. You also know about two more additional states: what are they? Plasma and BEC! Can matter exist in more than one state at a time? Sure – ever had a glass of water? That has liquid water and solid water molecules (ice) at the same time!
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Yes this is the review before we really start in on the high school content. Notice the first line in the video is… “Let’s review really quick…” it’s more like a “let’s make sure you know this before we move on” rather than “let’s review what you’ve learned”.
Is there supposed to be a video for Chemistry Review?
Hi Katie,
You should have access to both, as the content is not available for purchase by topic, only by level (either K-8 or 9-12). Does that help?
Aurora
I recently purchased physics and have decided to change to chemistry. How do I go about doing that?
Thank you, Katie