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How hydrogen can be used as a fuel Hydrogen is a clean-burning fuel that can be used to generate electricity, power vehicles, and heat homes and businesses. It is the most abundant element in the universe, but it does not occur naturally in a pure form. Hydrogen must be produced from other sources, such as […]
Sugar Dissolving In Coffee Chemical or Physical Change… When you pour sugar into your morning coffee, have you ever wondered if something more profound than sweetness is happening? Is the simple act of sugar disappearing into your cup of joe a chemical change, or is it just a physical transformation? In this article, we will […]