Description
24 x 36″. Each element displays a unique signature or “fingerprint” of emission spectra that help scientists distinguish its identity. In each atom, photons are emitted at discrete frequencies (and thus wavelengths) resulting from electrons transitioning from higher to lower energy states. This high-resolution, brilliantly-colored poster is an excellent resource for students and scientists to explore emission spectra and the field of spectroscopy with elements from hydrogen (H) to einsteinium (Es). Laminated.