Properties of Water

What elements make up water?

• Water molecules

• Hydrogen and Helium

• Hydrogen and Oxygen

• Oxygen and Helium

Water is often referred to as the

• universal solution

• universal solvent

• universal solute

• universal studios

Water's unique chemical structure gives it a

• positive side and a negative side

• two positive ends

• two negative ends

• a pyramid structure

Water occurs naturally in

• one state on Earth

• two states on Earth

• three states on Earth

• fifty states on Earth

What is another name for the water cycle?

• The Hydrogen Cycle

• The Hydraulic Cycle

• The Hydrangea Cycle

• The Hydrologic Cycle

Which of the following is NOT a property of water?

• clear

• pH of 9

• colorless

• odorless

• tasteless

What is the freezing point of water on the Celsius scale?

• 100 degress

• 212 degrees

• 0 degrees

• 32 degrees

What is the boiling point of water on the Celsius scale?

• 100 degrees

• 212 degrees

• 0 degrees

• 32 degrees

Why is water a good coolant?

• It has chemicals that make it cold.

• It freezes easily.

• It reflects heat into the atmosphere.

• It can absorb a lot of heat before it changes temperature.

What allows a water strider to cross a pond without sinking?

• Water is a good coolant.

• Water is the universal solvent.

• Water has high surface tension.

• Water can evaporate.