Phase Diagrams and Heating/cooling curves

In which region(s) does temperature remain constant?

• Region 1, 3, & 5
• Region 2 & 4
• Region 1 only
• Region 1 & 2

Tags

NGSS.MS-PS1-4

In which region(s) does temperature increase?

• Region 1, 3, & 5
• Region 2 & 4
• Region 1 only
• Region 1 & 2

Tags

NGSS.MS-ESS2-6

This curve indicates what about the heat energy?

• heat energy is being added or absorbed
• heat energy is being removed

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

In which region(s) of the graph does a phase change occur?

• Region 1, 3, & 5
• Region 2 & 4
• Region 1 only
• Region 1 & 2

Tags

NGSS.MS-PS1-4

In which region(s) of the graph would the substance only be in one phase?

• Region 1, 3, & 5
• Region 2 & 4
• Region 1 only
• Region 1 & 2

Tags

NGSS.MS-PS1-4

In which region(s) of the graph would the substance be a solid only?

• Region 1
• Region 2
• Region 3
• Region 4

Tags

NGSS.MS-PS1-4

In which region(s) of the graph would the substance be a solid and a liquid?

• Region 1
• Region 2
• Region 3
• Region 4

Tags

NGSS.MS-PS1-4

In which region(s) of the graph would the substance be a gas only?

• Region 2
• Region 3
• Region 4
• Region 5

Tags

NGSS.MS-PS1-4

In which region(s) of the graph does boiling take place?

• Region 2
• Region 3
• Region 4
• Region 5

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Describe the substance between letters A and B. 

• Solid
• Liquid
• Melting
• Evaporating

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4