An emission spectrum can be used to identify a(n):
A)proton.
B)electron.
C)neutron.
D)atom.
E)neutrino.

Question

Quizplus · Accepted Answer

An emission spectrum is a unique pattern of wavelengths of light that is emitted by a specific atom or molecule. This pattern can be used to identify the element or molecule that is emitting the light, making it a useful tool for identifying atoms or molecules. Therefore, the best answer is D, atom. An emission spectrum is produced when an atom emits light. Each element emits a unique pattern of light, which can be used to identify the atom. Therefore, an emission spectrum can be used to identify an atom.

An Emission Spectrum Can Be Used to Identify A(n)