What element is being shown in the absorption
spectrum?
zinc
cadmium
krypton

The absorption spectrum is like a fingerprint for elements! Each element has a unique set of energy levels, and when light passes through a gas or a liquid containing that element, it can absorb specific wavelengths of light, producing dark lines in the spectrum at those wavelengths. For example, zinc would show characteristic absorption lines that match its electronic transitions.

In real-world applications, absorption spectra are pivotal in fields such as astronomy and environmental science. Scientists use these spectra to identify the composition of distant stars or analyze pollutants in the atmosphere. By examining the specific lines in the absorption spectrum, they can infer valuable information about the elements and compounds present, much like solving a celestial puzzle!