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Oxygen has many important properties ... such as sustaining most living things. But magnetism? Discover the behavior of oxygen in its chilly liquid form using a video from a larger playlist on physics. Watch as liquid oxygen is poured on charged electromagnets and becomes suspended between them.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Liven up a lesson on magnetism with the video demonstration
- Pause the video before it reveals the reason for oxygen's magnetism to discuss the phenomenon with the class
Classroom Considerations
- Make sure learners understand basic magnetism principles before watching the video
- This video is hosted on YouTube
Pros
- The comparison of liquid oxygen with liquid nitrogen in terms of magnetic properties is well-written
- Close-ups of the liquid interacting with the magnets are very engaging
Cons
- None