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24 questions
Ionic bonds are formed between...
Non - metals
A metal and a non-metal
Metals
How is an ionic bond formed?
Sharing of electrons
Delocalised electrons
Transfer of electrons
Select all of the statements below that are correct to describe the structure and properties of ionic compounds...
They have high melting and boiling points
They have a lattice structure
The ions are held together by intermolecular forces
They can conduct electricity when molten
They can conduct electricity when solid
Which of the below is an ionic compounds?
Ni
MgCl2
H2O
CH4
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+
Lead Chloride is an ionic compound, made up from Pb2+ ions and Cl- ions. Which is the correct formula for this compound?
PbCl3
PbCl
PbCl4
PbCl2
Which particle is responsible for bonding?
Protons
Electrons
Neutrons
Nucleus
Which of the following is true about Ionic Bonds? (select ALL TRUE options)
High melting point
Low melting point
Can dissolve in water
Cannot dissolve in water
Can conduct electricity
What property is describing an ionic compound?
shares electrons
high melting point
weak bonds
made up of nonmetals.
This could be the dot diagram of
Mg
Cl
C
O
This is a correct dot diagram for neon (Ne)
true
false
How many electrons should sodium, atomic number 11, have around its Lewis dot model?
1
2
3
4
How many valence electrons does Aluminum Have?
1 Valence electron
2 Valence electron
3 Valence electron
4 Valence electron
5 Valence electron
How would you draw a Lewis dot diagram for Magnesium?
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