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WorksheetsIonic, Covalent, and Metallic Bonds
Total questions: 33
Worksheet time: 20mins
Which substance do you predict will dissolve in water?
Al (s)
SiO2 (s)
Cu(s)
NaCl(s)
Which of these compounds will not dissolve at all in water?
Al (s)
SnF2 (s)
Fe2(SO4)3(s)
CaCl2(s)
Which of these is the best description of a metal?
soluble in water, conductive
soluble in water, nonconductive
insoluble in water, conductive
insoluble in water, nonconductive
What type of bonding holds the atoms of ethanol, C2H6O, together?
ionic
metallic
network covalent
molecular covalent
What does the term soluble mean?
Can dissolve into something else
Can not dissolve into something else
Able to be solved
A property that describes how well a substance transmits electricity.
What type of bonding has the following properties:
Contain a cation and an anion.
Can dissolve in water.
Can conduct electricity when dissolved in water.
Metallic
Ionic
Molecular Covalent
Network Covalent
What type of bonding is found in ammonia, NH3(s)?
Ionic
Metallic
Molecular covalent
Network covalent
An ionic bond forms when atoms ___________ electrons.
gain
share
increase
transfer
Which type of bond has an equal sharing of electrons?
Iconic
Covalent
Ionic
Metallic
Which of the following lists of elements contain only metals?
Li, Al, Te
Ni, Pb, H
Na, Os, Ga
Ca, Zn, I
Malleability and ductility are characteristics of compounds with
covalent bonds
metallic bonds
ionic bonds
alloy bonds
What could be a charge on aluminum?
1+
2+
3+
4+
Alloys are important because
their properties are often superior to the component elements
their properties are a blend of the component elements
they never corrode
they are less expensive than their component elements.
Why are metals good conductors?
they have mobile electrons
they have mobile atoms
they have crystal structures that can rearrange
they have mobile protons
Malleability means
the ability to be drawn into a wire
the electrons of metals are mobile
the ability to be hammered into a shape
the ability to be a conductor of electricity
In metals, the valence electrons are
attached to the most positive ions
shared by all of the atoms
are bonded to the least electronegative element
shiny
Metals are hard because metals have a
sea of electrons that tightly hold the nuclei together
they form triple bonds
low melting point
high luster
Will a chlorine atom gain or lose electrons?
gain
lose
Will a sodium atom gain or lose electrons?
gain
lose
Why are sodium and chlorine attracted to each other?
they have opposite charges
they both have negative charges
they both have positive charges
How do bonds make elements stable?
so the number of protons equals the number of electrons
make other atoms unstable
fill the outermost energy level
