Energy and Change of State

If you add energy to a solid, what change of state might occur? (7.P.11.1)

• It changes from a liquid to a solid

• It changes from a solid to a liquid

• It changes from a solid to a gas

• It changes from a liquid to a gas

Tags

NGSS.MS-PS1-4

If you take energy away from a gas, what change of state might occur? (7.P.11.1)

• It changes from a liquid to a gas

• It changes from liquid to a solid

• It changes from a gas to a liquid

• It changes from a solid to a liquid

Tags

NGSS.MS-PS1-4

Cooling in the atmosphere can cause water vapor to change states. What would result from this cooling? (7.P.11.1)

• It will form a puddle

• It will form rain

• It will cause condensation

• It will turn into a gas

Tags

NGSS.MS-PS1-4

NGSS.MS-ESS2-4

What type of energy is demonstrated by this picture?

• Potential

• Kinetic

• Gravitational

• Mechanical

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What type of energy is demonstrated by this picture? (SC.7.P.11.2)

• Potential

• Kinetic

• Gravitational

• Mechanical

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-2

State of matter with a definite shape and definite volume.

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

State of matter with a definite volume, but no definite shape.

• solid

• liquid

• gas

State of matter with no definite shape and no definite volume.

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

What happens to particles when their temperature increases?

• The particles move slower

• The particles move faster

• The particles lose mass

• The particles gain mass

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When ice sits out on a counter and melts, it is because the ice has...

• gained mass

• gained energy

• lost mass

• lost energy

Tags

NGSS.MS-PS1-4