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a) Name the colors of visible light (the colors of the rainbow) in order of increasing energy. Indicate the approximate wavelength associated with each color.


b) When excited, elemental sodium gives off a distinctive color that is used often in street lighting. What is the predominant wavelength associated with the emission of atomic sodium?
11 years ago

Answers

bobpursley
b. Yellow
a. start with red, end with violet.
11 years ago

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