What are emission spectra?

Is it correct to say
.

The pattern of spectral emission lines produced by an element.Each element has his own unique emission spectrum.

What do you think?

That sounds good to me. It may not explain emission spectra to a novice.

Yes, that is correct! Emission spectra refers to the pattern of spectral emission lines that are produced by an element. Each element has its own unique emission spectrum, which is a result of the specific energy levels and transitions within its atoms or ions. This means that when an element is excited (e.g., by heat or electricity), it emits light of specific wavelengths or colors, creating a characteristic pattern of lines in its emission spectrum. The unique emission spectrum of an element can be used to identify and study that element, as different elements have distinct sets of energy levels and transitions.