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WorksheetsIonic Bond 3
Total questions: 33
Worksheet time: 22mins
Which of the following is a property of an ionic compound?
high melting point
soft
malleable
liquid at room temperature
What type of forces hold on an ionic lattice together?
Electrostatic attraction forces
Covalent bond
Metallic bond
Van der Waals forces
What properties does an ionic compound have?
A low boiling point and it conducts electricity when dissolved in water
A high melting and it conducts electricity when liquid
A high boiling point and it conducts electricity when solid
Ionic compounds conduct electricity when dissolved in water. Which statement below best explains the property?
Ions are free to move.
Electrons are free to move.
Bonds are strong.
There are weak intermolecular forces of attraction.
The following properties are all characteristics of ionic compounds EXCEPT
high melting and boiling points
soft
crystal lattice structure
conduct electricity when dissolved in water
True or false? Ionic compounds have low boiling points.
true
false
True or false? Ionic compounds have high melting points.
true
false
Why do ionic compounds have high melting and boiling points?
Their ions are free to move.
Their ions are held in fixed positions.
They have many strong bonds.
They have many weak bonds.
Which three of the following are features of ionic compounds? (click 3 boxes)
They have bonds between metals and non-metals.
They have bonds between two non-metals.
They form simple molecular structures.
They form giant ionic lattices.
They involve the transfer of electrons.
An example of an ionic compound is Sodium Chloride, which is made from Na+ and Cl- ions. Why do these ions form an ionic bond?
They have like charges
They are from the same group
They are from the same period
They have opposite charges
Lithium is in group 1 of the periodic table, which ion would it form?
Li-
Li2-
Li+
Li2+
Oxygen is in group 6 of the periodic table, which ion would it form?
O-
O+
O2-
O2+
Within each _________ in the periodic table, elements have similar properties because they have the same number of valence electrons.
Color
Period (Row)
Neighborhood
Group (Column)
The columns in the periodic table are called ____________.
Periods
Noble Gases
Groups
Stable
Nonmetals tend to
gain electrons
lose electrons
Metals tend to
gain electrons
lose electrons
Na1+ F1-
K1+ S2-
When a nonmetal gains electrons, it becomes this type of ion.
Anion
Cation
When a metal loses electrons, it becomes this type of ion.
anion
cation
Which is the correct electron dot diagram for boron, one of the group 13 elements?
Select two answers - which two factors influence lattice energy?
size of particle
charge of particle
position on the periodic table
Zeff
a three-dimensional geometric arrangement of particles in which each positive ion is surrounded by negative ions and each negative ion is surrounded by positive ions; vary in shape due to sizes and relative numbers of the ions bonded
crystal lattice
delocalized electrons
electrolyte
electron sea model
If Na+1 and Cl-1 combine what is the resulting formula?
NaCl
NaCl2
Na2Cl
Na
