How Does the Spectrum of a Molecule Differ from the Spectrum

question 124

Multiple Choice

How does the spectrum of a molecule differ from the spectrum of an atom?

• A)A molecule does not have spectral lines due to electrons changing energy levels.
• B)A molecule has additional spectral lines due to changes in its rotational and vibrational energies.
• C)Molecules only have spectral lines at ultraviolet wavelengths.
• D)Most atoms only have spectral lines at infrared wavelengths.
• E)An atom has a wider range of spectral lines than molecules.

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Definitions:

Abductor Pollicis Longus

A muscle in the forearm that facilitates the abduction and extension of the thumb.

Flexor Digitorum Profundus

A muscle in the forearm that flexes the fingers, enabling grasping, writing, and other intricate movements.

Triceps Brachii

A large muscle on the back of the upper arm responsible for extension of the elbow joint.

Push-Ups

A bodyweight exercise performed by raising and lowering the body using the arms, targeting muscles in the upper body and core.