States of Matter and Heating Curves

How many states of matter are present during line segment BC?

• One

• Two

• Three

• Depends on the temperature

Tags

NGSS.MS-PS1-4

Which letter indicates where water is in both the solid and liquid phase at the same time?

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS1-4

In which region(s) of the heating curve would water be a liquid and a gas at the same time? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS1-4

In which region(s) does temperature increase? (a)  

• Region C only

• Regions B and D

• Regions A, C, and E

• Regions A and B

Tags

NGSS.MS-PS1-4

Describe the substance at letter A. (a)  

• Solid

• Liquid

• Melting

• Evaporating

Tags

NGSS.MS-PS1-4

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

• A-B only

• A-B, C-D, and E-F

• B-C only

• B-C and D-E

Tags

NGSS.MS-PS1-4

__________ show the change in state of matter as heat is added.

• Phase diagrams

• Heating curves

• Density graphs

• Temperature plots

Tags

NGSS.MS-PS1-4

In which region(s) of the heating curve would water be a liquid and a gas at the same time?

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

At higher temperatures

• Particles in an object move slower

• Particles in an object move faster

• Particles move at the same speed as lower temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Select all the terms that represent phases (or states) of matter

• melting

• gas

• freezing

• liquid

• solid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4