CCl4 - Carbon Tetrachloride:

First draw the Lewis dot structure:
CCl4 Lewis Structure
Electron geometry: tetrahedral. Hybridization: sp3

Then draw the 3D molecular structure using VSEPR rules:
  Click and drag the molecule to rotate it.

The molecular geometry of CCl4 is tetrahedral with symmetric charge distribution around the central atom.
Therefore CCl4 is nonpolar.

Carbon Tetrachloride on Wikipedia.
Back to Molecular Geometries & Polarity Tutorial: Molecular Geometry & Polarity Tutorial.
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