An Unbiased Viewpoint on pros and cons crude oil. I penned this Commentary because I felt compelled to clarify some of the uninformed statements made about pros and cons crude oil. Hopefully you'll discover some useful facts to capitalize on. At the very least the press corps can slash away at my opinions..Crude Oil is a smelly, yellow-to-black liquid and is usually found in underground areas called reservoirs. The story of pros and cons crude oil is even a bit more noteworthy.opefully you'll discover some useful facts to capitalize on. At the very least the press corps can slash away at my opinions.. Crude Oil is a smelly, yellow-to-black liquid and is usually found in underground areas called reservoirs. The story of pros and cons crude oil is even a bit more noteworthy.
The electron pair arrangement that minimizes repulsion for 3 pairs of electrons is trigonal planar. The angles between electron pairs are 120. The molecular geometry is the arrangement of the central atom and the atoms bonded directly to it. In BF3, all 3 electron pairs around boron are bonding pairs.
Faces, Vertices and Edges of a 3-dimensional Figure: (i) Faces: Each flat part of a solid is called its face. (ii) Vertices: Each corner where three faces of a solid meet is called its vertex. The plural of vertex is vertices. (iii) Edges: The two faces of a solid meet in a line, called an edge. Now, we shall discuss about the faces, vertices and edges of some 3-dimensional figures having flat faces. A solid bounded by six rectangular plane faces is called a cuboid. A box, a matchbox, a book, a brick, a tile, etc., are all in the shape of a cuboid. In the adjoining figure, ABCDEFGH is a cuboid.