Melting point and boiling point

When a solid reaches the temperatures of its ___, it can become a liquid.

• melting point
• freezing point
• boiling point
• density

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When a liquid reaches the temperatures of its ___, it can become a gas.

• melting point
• freezing point
• boiling point
• density

Tags

NGSS.MS-PS1-4

Melting Point of water is

• 100 degrees Celsius
• 0 degrees Celsius
• 0 degrees Fahrenheit

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The freezing and melting points of water are the same.

• True
• False

Tags

NGSS.MS-PS1-4

To determine the freezing and melting points use a 

• thermometer
• scale
• balance

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The temperature when a solid changes to a liquid - 

• melting point
• freezing point
• boiling point

Tags

NGSS.2-PS1-4

What is the boiling point of water

• 0 C
• 100 F
• 50 C
• 100 C

Tags

NGSS.2-PS1-4

What is happening at the boiling point?

• liquid to gas
• gas to liquid
• solid to liquid
• liquid to solid

Tags

NGSS.MS-PS1-4

What is happening at water melting point?

• liquid to gas
• solid to liquid
• gas to liquid
• liquid to soild

Tags

NGSS.MS-PS1-4

When does evaporation happen?

• gas to liquid
• liquid to solid
• solid to liquid
• liquid to gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4