Properties of Water

Which of the following describes a polar molecule?

• Equal sharing of electrons among atoms

• Unequal sharing of electrons among atoms

• No sharing of electrons among atoms

• Only found in non-living things

What is the approximate shape of a water molecule?

• Linear

• Triangular

• Outstretched V

• Spherical

What fraction of the Earth's surface is made up of water?

• 1/4

• 1/2

• 3/4

• All of it