18.0.50: testjQueryUI Last updated Aug 21, 2021 Save as PDF 18.0.49: orbitsimulator 18.0.51: var1 Page ID48113 Kim Coble, Kevin McLin, & Lynn CominskySan Francisco State University, Chico State University, & Sonoma State University ( \newcommand{\kernel}{\mathrm{null}\,}\) Loading ...ElementHydrogen (1)Helium (2)Carbon (6)Nitrogen (7)Oxygen (8)Neon (10)Iron (26)Spectrum ViewerEmission SpectrumAbsorption SpectrumBlueshiftRedshift3×4π2