Wednesday, September 29, 2010
Periodic Table of Videos - Hydrogen
Hydrogen is the lightest element on the periodic table. it has only one proton and only one electron with an atomic mass of 1. It is also a very abundant element meaning it is very common. It is found throughout the universe. Another thing I learned is that Hydrogen is lighter than air and there for it floats. IT is also highly flammable.
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I like how you added the number of protons electrons and the atomic mass for this element.
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