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If You Want to Apply the Same Style to More

question 138

Multiple Choice

If you want to apply the same style to more than one element so that they have the same appearance,you can ____ several selectors together.


Definitions:

3,3-dimethyl-2-butanone

A ketone with a branched chain structure used in organic synthesis and various industrial applications.

Off Resonance Decoupled

A technique in NMR spectroscopy used to simplify spectral interpretation by selectively decoupling the spins of specific nuclei from their scalar coupling with others.

Triplet

An atomic or molecular state characterized by three possible values of its magnetic quantum number, indicating a level of spin degeneracy.

IR Data

Information obtained from infrared spectroscopy that shows how a molecule absorbs infrared light, used to determine molecular structure.

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