Melting and Freezing Point

Solid can change into a liquid when it's .......

• cooled

• burned

• heated

• freezed

Tags

NGSS.MS-PS1-4

Temporary change means....

• the materials that undergo change could produce another substance.

• the materials that undergo change could change into another substance.

• the materials that undergo change cannot return to its original form.

• the materials that undergo change can return to its original form.

Tags

NGSS.MS-PS1-2

The freezing point of water is...

• 100^oC

• 0^oC

• -10^oC

• 150^oC

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Melting is.....

• A process where a gas changes into a solid.

• A process where a liquid changes into solid.

• A process where a solid changes into gas.

• A process where a solid changes into a liquid.

Tags

NGSS.MS-PS1-4

What scientific tool can be a student use to measure the freezing point of water?

• Stopwatch

• Celsius thermometer

• Pan balance

• Hot plate

Melting needs heat.

• TRUE

• FALSE

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Ice cream melts when it is placed in the freezer.

• TRUE

• FALSE

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Choose the pictures that show MELTING. (You may choose more than 1).

• 
• 
• 
• 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Choose the pictures that show FREEZING. (You may choose more than 1).

• 
• 
• 
• 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

At what temperature in degrees Celsius does water freeze?

• 150

• 0

• 200

• 32