WorksheetsCrystal Structures
Total questions: 10
Worksheet time: 2mins
Name
Class
Date
1.
APF for BCC
a)
0.68
b)
0.74
c)
0.72
d)
0.66
2.
APF for FCC
a)
0.74
b)
0.66
c)
0.68
d)
0.76
3.
Atomic number is equal to.. except..
a)
Protons
b)
Electrons
c)
Neutrons
4.
Atomic mass is equal to..
a)
Proton mass + neutron mass
b)
Proton mass + electron mass
c)
Electron mass + neutron mass
d)
A half weight atom of atomic number 12 of Carbon
5.
Those images are the example of... bonding
a)
Ionic
b)
Metallic
c)
Covalent
d)
Van der Waals
6.
Each unit cell of BCC has... atoms
a)
1
b)
2
c)
3
d)
4
7.
Each unit cell of FCC has... atoms
a)
1
b)
2
c)
3
d)
4
8.
Each unit cell of HCP has... atoms
a)
3
b)
4
c)
5
d)
6
9.
The direction is
a)
[112]
b)
(112)
c)
[221]
d)
(221)
10.
Miller indices for this plane is..
a)
(634)
b)
[634]
c)
(214)
d)
(241)
100 %
