Luminol; Trick-or-Treat or Terrible Feat
Chemistry / Chemical Reactions
What does trick-or-treating and crime scene investigation have in common? Hopefully, they don't have much in common, unless the trick-or-treater is wearing a safety glow stick. Glow sticks contain l continue reading this fact
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Ozone: Good Up High, Bad Nearby
Chemistry / Atmospheric Chemistry
Ozone is a gas that forms in the atmosphere when 3 atoms of oxygen are combined (03). It is not emitted directly into the air, but at ground level is created by a chemical reaction between oxides of n continue reading this fact
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Nitrogen Gas and Compounds
Chemistry / Elements and Compounds
Nitrogen is a very interesting element. It is the seventh element of the periodic table, with seven electrons in its atoms. The somewhat unique combination of electronic structure and small atomic siz continue reading this fact
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