5.P.2.3 Chemical & Physical Changes 2

Which of the following is a physical change?

• liquid water turning to ice

• wood burning

• rust on a nail

• a cake mix baking into a cake

Which is an example of the formation of a new substance?

• wax melting

• water boiling

• wood burning

• clothes drying

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following shows a change in which a new substance is NOT created?

• fireworks exploding

• baking soda and vinegar in a volcano

• tearing paper

• lighting a match

Which of the following changes is chemical?

• making fruit salad

• dissolving sugar

• evaporating liquid water

• leaves changing color in the fall

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is an example of physical change?

• Mixing baking soda and vinegar together, and this causes bubbles and foam

• A glass cup falls from the counter and shatters on the ground.

• Lighting a piece of paper on fire and the paper burns up and leaves ashes.

• Baking a birthday cake for your mother.

Which of the following is an example of chemical change?

• Filling up a balloon with hot air.

• Taking a glass of water and freezing it by placing it in the freezer.

• A plant collecting sunlight and turning it into food.

• Your dog ripping up your homework.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

When a new substance is formed with different properties than the original substance it is called a

• chemical change

• physical change

• freezing

• boiling

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which is an example of a physical change?

• Metal rusting

• Silver tarnishing

• Water boiling

• . Paper burning

Tags

NGSS.MS-PS1-4

Which is an example of a chemical change?

• Water freezes

• Wood is cut

• Bread is baked

• Wire is bent

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What property stays the same during physical and chemical changes?

• Density

• Shape

• Mass

• Arrangement of particle

Tags

NGSS.MS-PS1-5