How can spectra tell us what things are made of?
Stars and planets are too far away for a human to touch, yet we know what they are made of. Spectra make this possible! Let’s investigate how.Atomic Emission Part 2: Slideshow
Slideshow. This slideshow can be reviewed as a class discussion, in small groups, or on your own, as instructed by your teacher.
- Learn how atoms and molecules emit light at specific wavelengths. The line patterns in spectra allow scientists to determine the composition of a light source.
