3 Face-Centered cubic unit cell

A face-centered unit cell contains atoms at all the corners and at the centre of all the faces of a cube.
Each atom at the corner is shared by 8 adjacent unit cells.
So, only 1\8th of the atom belongs to one unit cell
That is, number of atoms from the corners is
1/8 per corner atom × 8 corners = 1atom
Each atom locatedat the face-centre is shared between 2 adjacentunit cells
that is only ½ of the atom belongs to one unit cell
So, the number of atoms from face centers =6 face-centred atoms × ½ atom per unit cell = 6 × ½ = 3 atoms
Therefore total number of atoms from a face-centred cubic unit cell is 4 atoms.

That is and 3 atoms from the face-centers and1 atom from the corners.
#Chemistrycbscclass12 #Chemistrycbscclass11 #Chemistrycbscclass10 #Chemistrycbscclass9 #Chemistrycbscclass8
#Chemistryclass12 #Chemistryclass11 #Chemistryclass10 #Chemistryclass9 #Chemistryclass8
#Solid statecbscclass12 #Solidstatecbscclass11 #Solidstatecbscclass10 #Solidstatecbscclass9 #Solidstatecbscclass8 #Solidstateclass12 #Solidstateclass11 #Solidstateclass10 #Solidstateclass9 #Solidstateclass8

#edutech #indianeducation #learn #educational#learningapp #teach #globaleducation #elearning#qualityeducation #educationmatters 
#teaching
#learning
#facts
#support
#goals
like
#nonprofit
#career
#educationmatters#technology

#edutech #indianeducation #learn #educational #learningapp #teach #globaleducation #elearning #qualityeducation #educationmatters
#jee #neet #neet2022 #neet2021 #neetmotivation #neet2023 #neetexam
#neet2023 #preparation #cat #cat #entrance #entranceexam #globaleducation #indianeducation #qualityeducation #medical #entrance #entranceexam