Properties of Mixtures and Solutions | Scope Assessment

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A student prepared a snack of raspberries, blueberries, almonds, and powdered sugar. They stored the snack in the refrigerator for an hour. When they came back, the powdered sugar could no longer be seen, but the fruit and nuts did not change their appearance.

What most likely happened to the powdered sugar?

The sugar dissolved because of the moisture in the fruit.

The sugar melted into a liquid state.

The sugar evaporated due to the lower temperature in the refrigerator.

The sugar was very dense, so it sank to the bottom of the container.

A student mixes water and sugar. The mass and volume of the samples were determined before mixing and recorded in a chart.

What statement is true about the solution?

The mass of the solution is 57 mL.

The volume of the solution is 22 mL.

The mass of the solution is 92 g.

The volume of the solution is 92 g.

Describe the change that occurs when lime juice is mixed with water.

The volume of the water decreases.

The lime juice dissolves in the water.

The water changes state and becomes a solid.

The mass of the lime juice decreases.

Which mixture could be separated with a strainer?

Sugar and water

Soap and water

Salt and water

Pebbles and water

Which statement best describes the conservation of matter?

Matter is not created or destroyed.

When a solid dissolves, it disappears and no longer exists.

Mixing substances can decrease the total mass of the mixture.

Matter cannot change its physical state.

The table shows the ingredients for five different mixtures.

In which mixtures do all the ingredients maintain their physical state? Select more than one answer.

Below lists examples of mixtures and solutions. Identify which row shows the mixtures and which shows the solutions.

Solutions
Mixtures

Lemonade, salt water, & sweet tea
Oil & water, Iron filings & sand, fruit salad

A class mixed different materials into water and recorded their observations in a chart.

Which substances dissolved when they were mixed with water? Select two answers.

Mixture A

Mixture B

Mixture C

Mixture D

A student made a solution with 10 g of salt, 15 g of sugar, and 45 g of water.

What is the mass (in grams) of the solution after everything is combined?

A student mixes salt, iron filings, and water. Explain what happens to the physical properties of each material when it is mixed. Then, describe how the student could separate the iron and salt from the water.

A student prepared a snack of raspberries, blueberries, almonds, and powdered sugar. They stored the snack in the refrigerator for an hour. When they came back, the powdered sugar could no longer be seen, but the fruit and nuts did not change their appearance.

What most likely happened to the powdered sugar?

The sugar dissolved because of the moisture in the fruit.

The sugar melted into a liquid state.

The sugar evaporated due to the lower temperature in the refrigerator.

The sugar was very dense, so it sank to the bottom of the container.

A student mixes water and sugar. The mass and volume of the samples were determined before mixing and recorded in a chart.

What statement is true about the solution?

The mass of the solution is 57 mL.

The volume of the solution is 22 mL.

The mass of the solution is 92 g.

The volume of the solution is 92 g.

Describe the change that occurs when lime juice is mixed with water.

The volume of the water decreases.

The lime juice dissolves in the water.

The water changes state and becomes a solid.

The mass of the lime juice decreases.

Which mixture could be separated with a strainer?

Sugar and water

Soap and water

Salt and water

Pebbles and water

Which statement best describes the conservation of matter?

Matter is not created or destroyed.

When a solid dissolves, it disappears and no longer exists.

Mixing substances can decrease the total mass of the mixture.

Matter cannot change its physical state.

The table shows the ingredients for five different mixtures.

In which mixtures do all the ingredients maintain their physical state? Select more than one answer.

Mixture 1

Mixture 2

Mixture 3

Mixture 4

Mixture 5

Below lists examples of mixtures and solutions. Identify which row shows the mixtures and which shows the solutions.

Solutions

Mixtures

Lemonade, salt water, & sweet tea

Oil & water, Iron filings & sand, fruit salad

A class mixed different materials into water and recorded their observations in a chart.

Which substances dissolved when they were mixed with water? Select two answers.

Mixture A

Mixture B

Mixture C

Mixture D

Properties of Mixtures and Solutions | Scope Assessment

Properties of Mixtures and Solutions | Scope Assessment

A student made a solution with 10 g of salt, 15 g of sugar, and 45 g of water.What is the mass (in grams) of the solution after everything is combined?

A student mixes salt, iron filings, and water. Explain what happens to the physical properties of each material when it is mixed. Then, describe how the student could separate the iron and salt from the water.

A student mixes water and sugar. The mass and volume of the samples were determined before mixing and recorded in a chart.What statement is true about the solution?

Describe the change that occurs when lime juice is mixed with water.

Which mixture could be separated with a strainer?

Which statement best describes the conservation of matter?

The table shows the ingredients for five different mixtures.In which mixtures do all the ingredients maintain their physical state? Select more than one answer.

Below lists examples of mixtures and solutions. Identify which row shows the mixtures and which shows the solutions.

A class mixed different materials into water and recorded their observations in a chart.Which substances dissolved when they were mixed with water? Select two answers.

A student made a solution with 10 g of salt, 15 g of sugar, and 45 g of water.What is the mass (in grams) of the solution after everything is combined?

A student mixes salt, iron filings, and water. Explain what happens to the physical properties of each material when it is mixed. Then, describe how the student could separate the iron and salt from the water.

A student made a solution with 10 g of salt, 15 g of sugar, and 45 g of water.

What is the mass (in grams) of the solution after everything is combined?

A student mixes water and sugar. The mass and volume of the samples were determined before mixing and recorded in a chart.

What statement is true about the solution?

The table shows the ingredients for five different mixtures.

In which mixtures do all the ingredients maintain their physical state? Select more than one answer.

A class mixed different materials into water and recorded their observations in a chart.

Which substances dissolved when they were mixed with water? Select two answers.

A student made a solution with 10 g of salt, 15 g of sugar, and 45 g of water.

What is the mass (in grams) of the solution after everything is combined?