States of Water and Phase Changes

What is the pH of water?

• 7; acidic

• 7; basic

• 7; neutral

• 0; neutral

What is the only substance on Earth to exist in all three states: solid, liquid, and gas?

• Oil

• Water

• Vinegar

• Sugar

Tags

NGSS.MS-PS1-4

Which state of water has molecules with the LEAST movement?

• Gas

• Solid

• Liquid

Tags

NGSS.MS-PS1-4

Water is able to dissolve many substances, and is commonly known as the

• Universal solute

• Universal solvent

• Universal compound

• Universal element

What is the boiling point of water in degrees Celsius?

• 100

• 32

• 212

• 0

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When water is exposed to the Sun, evaporation occurs, which turns liquid into a

• Solid

• Liquid

• Gas

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Gas to liquid is what type of phase change?

• Condensation

• Sublimation

• Melting

• Freezing

Tags

NGSS.MS-PS1-4

At what temperature in degrees Celsius does water freeze?

• 100

• 212

• 32

• 0

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Solid to a gas is what type of phase change?

• Condensation

• Sublimation

• Melting

• Freezing

Tags

NGSS.MS-PS1-4

Solid to liquid is what type of phase change?

• Condensation

• Sublimation

• Melting

• Freezing

Tags

NGSS.MS-PS1-4