2.2 Properties of Water

As you added drops to the coins, each drop stuck to the other water because of ________________.

• adhesion

• cohesion

• capillary action

• specific heat

The tightness across the surface of water that enables paper clips to float is ____________.

• adhesion

• capillary action

• surface tension

• polarity

What is the chemical formula of water?

Tags

NGSS.MS-PS1-1

Which property of water allows it to dissolve many substances?

• Cohesion

• Adhesion

• Polarity

• Surface tension

What is the term for the amount of heat required to raise the temperature of 1 gram of water by 1 degree Celsius?

• Heat of vaporization

• Specific heat capacity

• Heat of fusion

• Thermal conductivity

Tags

NGSS.MS-PS3-4

Which property of water is responsible for the formation of droplets?

• High specific heat

• Low density

• Surface tension

• High heat of vaporization

What is the pH level of pure water at 25°C?

• 3

• 7

• 10

• 14

Which of the following is NOT a property of water?

• High heat capacity

• Expands upon freezing

• Low surface tension

• Universal solvent

Tags

NGSS.MS-ESS2-4

What type of bond forms between the hydrogen and oxygen atoms within a water molecule?

• Ionic bond

• Covalent bond

• Hydrogen bond

• Metallic bond

Which property of water helps to moderate Earth's climate?

• High specific heat capacity

• Low boiling point

• High density

• Low heat of vaporization

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4