Changes in matter

Mr. Tamayo went to the market and bought broccoli, carrots, and cabbage. He used the vegetables to make a stir fry.

What was the result of combining the vegetables and then cooking them?

• physical change

• chemical change

• a mixture

• a solution

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Evan addeds ome food coloring to his cake icing. The ingredients were at room temperature. Which property of the icing changed when they were combined?

• color

• temperature

• texture

• smell

Tags

NGSS.MS-PS1-2

Robin decided to surprise the family with eggs and pancakes for breakfast. Cooking the eggs and pancakes is an example of which type of change?

• a chemical property

• a physical change

• a chemical change

• a change in state

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of these is a chemical property of wood?

• wood can be cut

• wood is not easily bent

• wood can burn

• wood is hard

Tags

NGSS.MS-PS1-5

A cut apple was placed on a plate and left on the counter. The apple began to turn brown. Why type of change is happening to the apple?

• a physical change

• a chemical change

• a texture change

• a change of matter

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A pile of trees start to get small, wet, and slimy. Which change BEST explains what happened to the pile of trees?

• buring

• melting

• rusting

• decaying

Tags

NGSS.MS-LS2-3

Which of these does NOT result in a change of material?

• wood burning

• leaves decaying

• iron nail rusting

• ice cube melting

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

True or False

Cooking a cake is an example of chemical changes

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

True or False

Trail mix with nuts, crackers, and candy is an example of a chemical change?

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What will happen to an iron nail if left outside in the rain?

• it will harden

• it will melt

• it will rust

• it will evaporate