The Mercury and Sodium Street Lamps Light up Because of

  1. Atomic Emission
  2. Electron absorption
  3. Atomic absorption
  4. Electron emission
Adnan Rasool Newbie Asked on 17th August 2015 in Chemistry.
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2 Answer(s)

Answer: (1) Atomic emission

The mercury and sodium street lamps light up because of atomic emission.  It is a method of chemical analysis which is use in intensity of light. 

Street lamps are source of light on the edge of a road. 

Anurag Mishra Professor Answered on 17th August 2015.
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mrmrigank33 Newbie Answered on 17th August 2015.
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