Why Are Molecular Lines More Complex Than Elemental Spectral Lines

question 38

Multiple Choice

Why are molecular lines more complex than elemental spectral lines?

• A)Molecules have two or more atoms.
• B)Molecules can vibrate and rotate as well.
• C)Molecules are heavier than atoms.
• D)Molecules are the basis of life.
• E)Most of the universe is made of molecules, not individual atoms.

---

Definitions:

High Pitch

Sounds that have a high frequency, usually perceived as sharp or shrill to the human ear.

Preparing a Presentation

The process of creating and organizing visual and verbal material in preparation for delivering it to an audience.

Business Etiquette

The set of expected behaviors and manners in a professional environment.

Conclusion

The final part of a document or speech that summarizes the main points and often provides a closing thought or call to action.