WorksheetsCHE 414 Quiz
Total questions: 6
Worksheet time: 3mins
Name
Class
Date
1.
What determines the type of material?
a)
Structure
b)
Bonds
c)
Ions
d)
crystals
2.
What are the properties that show a material has covalent bonds?
a)
Glass transitional temperature
b)
melting temperature
c)
high melting point
d)
many atoms
3.
Poor electrical conductivity of a material is exhibited via:
a)
Atoms in its structure
b)
Bonds in its structure
c)
electrons in its structure
4.
Describe the imperfections in a crystal.
a)
Having too many atoms
b)
Having many electrons in a circular shape
c)
Having a covalent bond between atoms
d)
Having a missing atom
5.
Crystals are described as:
a)
Cubic and hexagonal
b)
lattices and structures
c)
imperfections and designs
d)
conductors and devices
6.
What defines a structure?
a)
Coordination number
b)
Lattice
c)
Unit cell
d)
Particles
100 %
