The Bohr Model Atoms with Orbits

Energy per photon decreases with increasing wavelength but increases with increasing frequency therefore, the ordering with respect to energy per photon is the same as frequency. 

Arrange the colors of visible light—green, red, and blue—in order of increasing  

Yellow hght has a longer wavelength than violet light. Therefore  

A FIGURE 9.6 A neon sign Neon atoms inside a glass tube absorb electrical energy and then re-emit the energy as Ught. 

Light emitted by hydrogen contains distinct wavelengths 

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The Bohr Model Atoms with Orbits 291 Periodic Table 302 ... 

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