WorksheetsBonding (covalent+ review)
Total questions: 22
Worksheet time: 29mins
A bond between a metal and a nonmetal is called a(n)
covalent bond
ionic bond
metallic bond
transfer bond
A bond between a nonmetal and a nonmetal is called a(n)
covalent bond
ionic bond
metallic bond
transfer bond
Identify the following compound as ionic or covalent: MgO
ionic
covalent
Identify the following compound as ionic or covalent: CF4
ionic
covalent
Identify the following compound as ionic or covalent: CO
ionic
covalent
What elements generally compose a covalent bond?
metal and nonmetal
2 or more nonmetals
metal
none of the above
Which is made of many weakly attached layers?
graphite
diamond
fullerene
none of these
What is an allotrope?
Same element, different structural arrangement
When an element combines with another substance
When a compound breaks apart
A mixture of elements
Which allotrope of carbon is used as a lubricant?
Diamond
Graphite
Amorphous carbon
Buckminsterfullerene
What type of bonding is present in diamond?
Ionic bonding
Metallic bonding
Hydrogen bonding
Covalent bonding
What is the molecular formula of diamond?
N
C
O
H
Graphite, Diamond, Fullerenes, Graphene, and Nanotubes are all ______________________ of carbon.
atoms
ions
allotropes
isotopes
What is the chemical formula for buckminsterfullerene?
C20
C60
C40
C80
