Quarter 1 Review

A teacher conducts 4 investigations. Which investigation/s show a physical change?

• Investigation 1

• Investigation 2

• Investigation 3

• Investigation 4

A teacher conducts 4 investigations. Which investigation/s show a chemical change?

• Investigation 1

• Investigation 2

• Investigation 3

• Investigation 4

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Mixing vinegar and baking soda is a ____________.

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Mixing salt and water and then boiling the water until it evaporates is a ____________.

• Physical Change

• Chemical Change

Creating a pancake mixture of water, milk, eggs, flour and sugar and cooking the mixed batter on a skillet until golden brown.

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Leaving sliced fruit out on the counter until the end of the day.

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

Mixing ingredients together and then separating them shows what type of a change?

• Physical Change

• Chemical Change

When the temperature is warmer than ice, ice will melt and turn from a solid into a liquid. This shows a change in the state of matter. A change in the state or form of matter is what type of a change.

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-4

Mrs. Johnson left some forks and spoons on her metal table outside. After it rained, she noticed that her metal table and her utensils had rust on them. What type of a change did Mrs. Johnson's metal table and metal utensils go through?

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

5th grade students did an experiment in which they combined baking soda and vinegar inside the bottle. The combination of baking soda and vinegar blew up the balloon that was on top of the bottle. How can we explain what occurred in this experiment?

• A chemical reaction between vinegar and baking soda created a gas that blew up the balloon.

• A physical reaction between vinegar and baking soda created a gas that blew up the balloon.

• Two liquids combined to create a solid.

• No change occurred.

Tags

NGSS.MS-PS1-2