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In this exercise video, we will see how to identify a gas from its emission line spectrum. After reading the statement, pause the video and try to solve it yourself before watching the correction. 00:00 - statement 00:29 - correction Second year class program (high school): 📝 Theme: Waves and signals. Part: Emission spectrum. ✔️Characterize monochromatic radiation by its wavelength in a vacuum or in air. ✔️Exploit a line spectrum. Find other videos and methodological sheets to download for free: https://eprofs.fr Twitter: / e_profs Instagram: / e_profs_physique_chimie Facebook: / e-profs-467482426970398