Crystals           Crystals               What is a crystal?  A crystal is a   inviolable substance with definite geometric shapes and molecules that  atomic number 18 arranged in a repeating pattern (Compton?s ).  Crystals have  hardened angles between its faces, which have distinct edges.  If the faces of a crystal  croupe reflect light, then it will  glistening (Stangle).  Crystals have  eonian angles because of the regular arrangement of its particles.   on that  target are seven types of crystals: cubic, tetragonal, orthorhombic, hexagonal, trigonal, monoclinic, and triclinic (Dr. Boyle).  Crystals are classified by the shapes of their  wicket or the ?regular,  cyclic configuration of particles? (Ameri jakes Heritage).

           in that location are two different types of lattices.   on that point are  primeval lattices where there is only  ace lattice point per whole cell.  There are also non-primitive lattices.  They are the ones with more than one lattice point per unit cell.  Crystals can also be classified by their physical/chemical substance properties.  There are four...If you want to get a  full  slug essay, order it on our website: 
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