The Tramadol has been a major topic on this site, some good, some bad, and seems almost everyone has an opinion about it one way or the other. My pm dr. gave me some sample of Lyrica which ( besides the weight gain ), it works very well for the nerve pain. It helps me sleep as well.
Trigonal pyramidal molecular geometry. In chemistry, a trigonal pyramid is a molecular geometry with one atom at the apex and three atoms at the corners of a trigonal base, resembling a tetrahedron (not to be confused with the tetrahedral geometry). When all three atoms at the corners are identical, the molecule belongs to point group C3v.
A pyramid is a polyhedron for which the base is a polygon and all lateral faces are triangles. In this lesson, we'll only concern ourselves with pyramids whose lateral faces are congruent â that is, they're the same size and shape.