Brainliest for correct
each element has its own emission and absorption lines. what is t...
Brainliest for correct
each element has its own emission and absorption lines. what is the best explanation for this?
1) each element has a specific number of protons and neutrons.
2) each element has a distinct number of electrons.
3) each element has a unique set of physical characteristics.
4) each element has unique energy levels.
Answers: 2
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