Phase Change Graphs Practice

What phase change is occurring at line segment B-C i?

• melting
• freezing
• boiling
• condensation

Tags

NGSS.MS-PS1-4

As substance goes from D to E what happens to the distance between the particles?

• particles get closer together
• particles disappear
• particles get far apart

Tags

NGSS.MS-PS1-4

At what temperature is this substance melting?

• 50C
• 100C
• 0C

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

How long does it take this substance to change from a liquid to a gas?

• 1 minute
• 2 minutes
• 10 minutes
• 15 minutes

Tags

NGSS.MS-PS1-4

What state/phase is the object likely from points A to B?

• Solid

• Liquid

• Gas

• Plasma

Tags

NGSS.MS-PS1-4

What is happening to the particles in the substance between points A and B?

• Melting

• Freezing

• Speeding Up

• Slowing Down

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Is the substance gaining or losing energy?

• Gaining

• Losing

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Where on the graph are phase changes taking place?

• 1

• 2

• 3

• 4

• 5

Tags

NGSS.MS-PS1-4

Is the substance gaining or losing energy?

• Gaining

• Losing

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Between which points is the temperature of the substance remaining constant?

• A-B only. 
• A-B, C-D, E-F
• B-C only. 
• B-C, D-E

Tags

NGSS.MS-PS1-4