Photon is the smallest possible unit of electromagnetic energy that can be absorbed or emitted.
Answer:
its B
Explanation:
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Answer:
you know you can use Quizlet
Explanation:
Ethanol is polar because the oxygen atoms attract electrons because of their higher electronegativity than other atoms in the molecule. Thus the -OH group in ethanol has a slight negative charge. Ammonia (NH3) is polar. Sulfur dioxide (SO2) is polar.
