## Chemistry: The Central Science (13th Edition)

Published by Prentice Hall

# Chapter 6 - Electronic Structure of Atoms - Exercises: 6.13a

m (meter)

#### Work Step by Step

The question asks for the SI unit for the wavelength of light. Since wavelength of light measures the distance between two adjacent peaks (or between two adjacent troughs) of light wave, the SI unit for it follows the SI unit for distance, which is m (meter).

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