108310
AssignmentMultiple Choice

Atomic Spectra

Question 108310 • TX-Physics CR

Each element has its own emission and absorption lines. What is the best explanation for this?

Answer
A
Each element has a specific number of protons and neutrons.
B
Each element has a distinct number of electrons.
C
Each element has a unique set of physical characteristics.
D
Each element has unique energy levels.
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