Answer:
a spectrum of the electromagnetic radiation emitted by a source
Explanation:
hey there,
< The answer I gave above is from a lesson I had, but here is what creates an emission spectrum:
When electrons fall back to their lower orbit or ground state, they release energy in the form of light. When this light is analyzed using a spectroscope, a unique set of colored lines called an emission spectrum identifies the element.
↑ that is also from my lesson >
Hope this helped! Feel free to ask anything else.
The emission spectrum of a chemical element is indeed the spectrum of electromagnetic radiation frequencies emitted as a result of an electron transitioning from an elevated energy state to a lower energy state.
An emission spectrum is the light ejected when a gaseous element is subjected to heat.
It occurs when electrons in excited atoms fall to lower energy states and emit energy in the form of specific colored light.
Thus, an emission spectrum is the spectrum witnessed when a substance emits electromagnetic radiations.
For more details regarding emission spectrum, visit:
https://brainly.com/question/13537021
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