States of Matter 3

At higher temperatures

• particles in an object have less energy
• particles in an object move faster
• a gas contracts

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The opposite phase of melting is 

• freezing 
• sublimation
• condensation 
• deposition 

Tags

NGSS.MS-PS1-4

Which state of matter has tightly packed molecules?

• solid
• liquid
• gas

Tags

NGSS.5-PS1-1

NGSS.5-PS1-3

The drops of water that appear on the outside of a glass of cold juice on a warm day are an example of?

• sublimation
• condensation
• evaporation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Define a liquid.

• Indefinite shape, indefinite volume
• Definite shape, definite volume
• Found in stars
• Definite volume, indefinite shape

What would cause a decrease in particle movement?

• decrease atoms
• increase in space between atoms
• decrease in temperature
• increase in mass

Tags

NGSS.MS-PS1-4

How are the particles moving in liquids?

• Sliding past one another
• moving past one another with great speed
• vibrating in a fixed postion

Tags

NGSS.MS-PS1-4

The theory that states that all particles in matter are constantly moving; helps to describe the phases of matter

• behavior of gases
• kinetic theory 
• matter matters
• temperature 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What happens to the temperature during a phase change?

• It increases

• it decreases

• it stays the same

Tags

NGSS.MS-PS1-4

What is needed for a phase change to occur?

• An increase in temperature

• A decrease in temperature

• A change in kinetic energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4