Ice Breaker

What is the process called when water changes from a solid to a liquid?

• Melting

• Freezing

• Sublimation

• Condensation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following is the correct chemical formula for ice?

Tags

NGSS.MS-PS1-1

What is the term for the amount of heat required to convert a solid into a liquid without changing its temperature?

• Latent heat of fusion

• Specific heat capacity

• Latent heat of vaporization

• Thermal conductivity

Tags

NGSS.MS-PS1-4

Which of the following best describes the structure of ice?

• Hexagonal lattice

• Cubic lattice

• Tetrahedral lattice

• Octahedral lattice

What happens to the density of water as it freezes into ice?

• It decreases

• It increases

• It remains the same

• It fluctuates

Which of the following is an example of sublimation?

• Dry ice turning into gas

• Ice melting into water

• Water boiling into steam

• Salt dissolving in water

Tags

NGSS.MS-PS1-4

What is the primary reason ice floats on water?

• Ice is less dense than water

• Ice is more dense than water

• Ice has a higher specific heat

• Ice has a lower specific heat

Which of the following processes is used to create artificial snow?

• Nucleation

• Condensation

• Evaporation

• Sublimation

What is the main component of dry ice?

• Carbon dioxide

• Water

• Methane

• Nitrogen

Which of the following is a real-world application of ice in preserving food?

• Slowing bacterial growth

• Increasing bacterial growth

• Neutralizing bacteria

• Fermenting food