Classification and States of Matter

What is the phase (state) change you observe in the picture?

• melting
• sublimation
• freezing
• vaporization

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

When a solid changes into a liquid, it is called ......

• freezing
• sublimation
• melting
• boiling

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-2

When a gas changes into a liquid, it is called ......

• evaporation
• condensation
• melting
• freezing

Tags

NGSS.MS-PS1-4

Which state of matter is represented in the picture? 

• solid
• liquid
• gas
• WRONG

Tags

NGSS.5-PS1-1

NGSS.5-PS1-3

When enough energy is added to a liquid, it changes phase (state of matter) to a ___. 

• solid
• liquid
• gas
• none

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which state of matter has a definite shape?

• solid

• liquid

• gas

• none

Tags

NGSS.5-PS1-3

What does this picture represent? 

• solid
• liquid
• gas
• plasma

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

What happens when my glass of water is sitting in the sun and disappears into a gas?

• evaporation
• burning
• melting
• freezing

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Which state of matter has particles arranged like in the picture?

• solid
• liquid
• gas
• plasma

Tags

NGSS.MS-PS1-1

What kind of motion are the particles in a solid-state of matter?

• They do not move at all.

• They move very fast in all directions randomly.

• They move slowly.

• They do not move, vibrate only.