Ionic Bonds Quiz
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This quiz is designed for middle school students who have completed a study of ionic chemical bonding.
- 1.Which of these is a property of an ionic compound?
- A.
Low melting point
- B.
Poor conductor of electricity
- C.
Crystal shape
- D.
Shared electrons
- 2.Ions that are made of more than one atom are called
- A.
Multiatomic ions
- B.
Isotopes
- C.
Molecules
- D.
Polyatomic ions
- 3.Ionic bonds form because
- A.
Two ions of the same charge are attracted to each other
- B.
Two ions of different charges are attracted to each other
- C.
Two atoms share their electrons
- D.
Two or more atoms share protons
- 4.Ionic compounds have
- A.
A positive charge
- B.
A negative charge
- C.
No electrical charge
- D.
A changing electrical charge
- 5.The symbol Li+ means
- A.
That this lithium isotope has 1 positive charge
- B.
That this lithium ion has 1 positive charge
- C.
That this lithium ion is looking for 1 positive charge
- D.
That lithium has 1 valance electron
- 6.
- A.
An ionic molecule
- B.
A crystal
- C.
An ionic compound
- D.
A covalent compound
- 7.How many chloride ions are needed to cancel the 2+ charge of magnesium in magnesium chloride?
- A.
1
- B.
2
- C.
3
- D.
4
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