Sodium chloride is made up of clear, colorless crystals. A solution of sodium chloride in water is a good conductor of electricity. Which statement describes sodium chloride?
Answer
A
It is made up of ions that are held together by ionic bonds.
B
It is made up of atoms that are held together by metallic bonds.
C
It is made up of atoms that are held together by covalent bonds with equal sharing of electrons.
D
It is made up of atoms that are held together by covalent bonds with unequal sharing of electrons.