7th Grade Summative #1 States of Matter Review

Which picture is a model of water?

• 
• 
• 

Tags

NGSS.MS-ESS2-4

Which model represents a solid?

• 
• 
• 

Tags

NGSS.MS-PS1-1

Which model represents a liquid?

• 
• 
• 

Tags

NGSS.MS-PS1-4

Which model represents a gas?

• 
• 
• 

Tags

NGSS.MS-PS1-4

The particle motion is greatest in ______.

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The particle motion is least in ______.

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

When adding heat, how is the thermal energy changing?

• decrease

• increase

• stays the same

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When decreasing heat (getting colder), how is the thermal energy changing?

• decrease

• increase

• stays the same

Tags

NGSS.MS-PS1-4

What happens when thermal energy is added? Choose all that apply.

• The particles inside will move closer together.

• The pressure will increase.

• The substance inside will become a liquid.

• The temperature will increase.

• The substance inside will become a solid.

Tags

NGSS.MS-PS1-4

What can be added or subtracted to a substance to change the state of matter?

• condensation

• freezing

• sublimination

• thermal energy

• vaporization

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4