Is SCN polar or nonpolar?
Understand the Problem
The question is asking whether the molecule SCN (thiocyanate) is polar or nonpolar, which involves understanding its molecular geometry and the electronegativity of its constituent atoms.
Answer
SCN- is polar.
The final answer is that SCN- is polar.
Answer for screen readers
The final answer is that SCN- is polar.
More Information
Thiocyanate (SCN-) is polar due to the different electronegativities of sulfur, carbon, and nitrogen, creating an imbalance in electron distribution.
Tips
A common mistake is assuming symmetry always results in a nonpolar molecule; however, differences in electronegativity can still create a polar molecule despite its shape.
Sources
- Is SCN- polar or non-polar? - Answers.com - answers.com
- Is SCN Polar or Nonpolar? - MakeTheBrainHappy - makethebrainhappy.com
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