Examlex
Explain how it is possible for CCl4 to have polar bonds but be a non-polar molecule.A diagram may be helpful in your answer,but it must be explained.
Leaching
The separation or dissolution of soluble constituents from a rock, sediment, or soil by percolation of water.
RePrecipitate
The process in which dissolved substances crystallize or become solid again from a solution.
Angle of Repose
The steepest angle at which loose material, like sand or gravel, can be piled without slumping, determined by the frictional contact between the particles.
Orientation of Fractures
describes the spatial alignment or direction of cracks or breaks in geological formations.
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