Matter Review (All Standards)

Look at the picture. Which best describes what happened to the ice?

• As the ice heated, its physical state changed to a liquid and its weight changed.

• As the ice heated, its physical state changed to a liquid and its weight stayed the same.

• As the ice cooled, it's physical state changed to a liquid and its weight changed.

• As the ice cooled, its physical state changed to a liquid and its weight stayed the same.

Tags

NGSS.MS-PS1-4

Which statement is supported by the image?

• When matter is heated or combined, the weight of the matter does not change.

• When matter is heated or combined, the total weight of the matter will increase.

• When matter is heated or combined, the shape of the matter does not change.

• When matter is heated or combined, the shape of the matter will always stay the same.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Look at the image. What is Weight 3 and why?

• 141 g because matter cannot escape a closed system.

• 141 g because matter cannot escape an open system.

• 135 g because the beaker will weigh less once the baking soda and vinegar mix.

• 135 g because matter will escape the open system.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which property of the ice cube remains the same both before and after it melted?

• density

• shape

• weight

• temperature

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

The table below lists the amounts of the ingredients Stephanie used to make ice cream. What will be the weight of the ice cream after being frozen?

• 210 g

• 250 g

• 290 g

• 380 g

Identify THREE questions that could help identify if a chemical change has occurred during the experiments.

• Does the color change?

• Are there bubbles in the beaker?

• Does a mixture form?

• Are there two substances in the beaker?

• Is there a new smell?

Tags

NGSS.MS-PS1-2

Which is an example of a change that results in a new material?

• melting wax

• cutting paper

• sawing wood

• exploding fireworks

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

John's father cooks on his outdoor grill by burning wood. John notices that the wood turns

into ashes at the bottom of the grill as it burns. John claims that this is a chemical change. Which statement BEST supports his claim?

• The ashes are a new mixture.

• The ashes are a different shape.

• The ashes are a new substance.

• The ashes are a different state of matter.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Libby mixed one cup of water with one tablespoon of salt. Why did the salt seem to disappear?

• The salt condensed.

• The salt evaporated.

• The salt changed into water.

• The salt dissolved in the water.

When baking soda is added to vinegar, bubbles form. Which is true about the bubbles?

• The bubbles are the vinegar.

• The bubbles are the baking soda.

• The bubbles are both the baking soda and vinegar.

• The bubbles are different from the baking soda and the vinegar.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5