Descripción
It doesn't take a degree in chemistry to know that water is made up of two elements: hydrogen and oxygen. Sure, you're familiar with that famous formula, but did you know that some types of water can have more oxygen than others? Use a nifty test kit to discover the amounts of oxygen in water that is sitting and running. Where do you think you'll find the most oxygen? Does sitting or running water have higher levels of oxygen?
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Authors
Author Tricia Edgar
Categories Ficha para imprimir, Experimento/Práctica, Química, 12-14 años, 10-12 años, Science Fair - Education, Inglés add
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Publication date 27 / 08 / 2020
License The original license is kept.
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Oxygen in Water: A Bubbly Science
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