Properties of Water

What is the chemical formula for water?

• 2HO

• H2O

• HO2

• H2O2

Tags

NGSS.MS-PS1-1

How many Hydrogen atoms are in water?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

Water's nickname because it can dissolve more substances than anything else on Earth

• Universal Solvent

• Universal Solution

• Universal Compound

• Universal Solute

The tendency of water droplets to stick together is called

• adhesion

• capillary action

• cohesion

• surface tension

The tendency of water droplets to stick to other objects is

• cohesion

• surface tension

• capillary action

• adhesion

Water is ______ because one side of the molecule is positive and the other is negative

The strong force that holds water molecules tightly together at the surface of a liquid is

• Surface Tension

• capillary action

• adhesion

• cohesion

True or False: water is the only substance on Earth that naturally exists as all 3 states of matter

• True

• False

Tags

NGSS.MS-ESS2-4

Why does ice float in liquid water?

• it is more dense

• it is less dense

• the density is the same

• it does not float, it sinks

Which process causes dew to form in the mornings

• evaporation

• precipitation

• adhesion

Tags

NGSS.MS-PS1-4