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Mark J. Jefferson

1 Level

1350 Review

42 Karma

Review on Lab & Scientific Products: Natural Black Iron Oxide Pounds by Mark Jefferson

August 24, 2022

Teachers and Magnets!

I am disappointed that this is a fine powder. I wanted to use it with magnets and kids and they look like miners. Are you trying to find a practical way to share this with kids for science?

Pros

Fe3O4, also known as magnetite or ferrous oxide

Cons

Crumpled packaging

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