Ms. Nordeen'sFlame Test Demo from atomic structure of copper heat Watch Video
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Description: Students in Ms. Nordeen's chemistry class are studying atomic structure and the location of electrons in atoms.This demo shows students that one can tell that electrons exist and are moving, because one sees different colors of light.The common application of this concept is fireworks.This is why you see all of the different colors on the Fourth of July!nnThe chemical process for producing these varying rays of light involves adding heat to different solutions of specific compounds and m