But it returns from there within 10-8 seconds. If you use something like a prism or diffraction grating to separate out the light for hydrogen you dont get a continuous spectrum. Atomic Emission Spectrum Easy Science Chemistry Basics Electron Configuration Electromagnetic Spectrum The general formula for the hydrogen emission spectrum is given by. . Observing hydrogens emission spectrum. It also looks at how the spectrum can be used to find the ionisation energy of hydrogen. The helium spectrum is what I expected dominated by five distinct lines. The parts that make up a Standard Hydrogen Electrode are listed below. It is dominated by an almost continuous spectrum it is not evident where the H-α H-β H-γ lines are. Where n 1 1234. Synthesis and structural characterizations. The visible spectrum of light from hydrogen displays four wavelengths 410 nm 434 nm 486 nm. An arrangement whereby a maximum number of