Experimental Chemistry II, WEEK 2

Crystalline Structure

There are 3 formation typesDon't forget about the age old question of How does Sociology help us have a global perspective?

        •Primitive (most basic)

        •Face Centered

        •Body centered

Purpose of the lab is to visualize the 3 types of Crystalline cubic units. Also to see the relationship between atoms and the cell unit, while comparing the 3 types:We also discuss several other topics like What is the typical unit of measurement for length?

✱Primitive✱ (P)

   -Each corner has ⅛ an atom

             e=2rIf you want to learn more check out How do you study religion?

✱Face-centered✱ (FCCU)Don't forget about the age old question of What science deals with the anatomical and functional relationships of the human body?

   -⅛ in each corner + ½ on each faceWe also discuss several other topics like What is the focus of Yajur-Veda?
If you want to learn more check out How did the cognitive revolution affect the field of psychology?

                                l=

✱Body Centered✱ (BCCU)

   -⅛ in each corner + 1 atom in the middle

                                          Drognol not side    l= 

             # of        

                Atoms        l             coordination #

P                1        2r                6

FCCU                4                        12

BCCU                2                        8

Area of a sphere = 4/3  r3

Area of a cube = l3

Percent occupied volume = ()