Matter and Mixtures

A student poured water into a plastic tray. The student then put the tray into the freezer. What property of the water changed as the water froze?

• The water became a gas

• The mass increased

• The water took a definite shape

• The flavor of the water changed

Tags

NGSS.MS-PS1-4

A student has a pink eraser on her desk. Which property shows that the eraser is a solid?

• Its color stays the same when it is broken in half

• Its temperature goes up when it is rubbed on paper

• Its shape is definite when it is placed in a new spot

• Its size changes when it is used to remove pencil marks

Tags

NGSS.5-PS1-3

What is formed when a tea bag is place in water

• A solution is created

• An atom is created

• A compound is created

• An element is created

Tags

NGSS.MS-PS1-2

Joey is making breakfast and pours a glass of milk over a bowl of dry cereal. Which best describes what Joey made for breakfast?

• Element

• Compound

• Solution

• Mixture

A salad is a _______

• Solution

• Mixture

• Suspension

• Compound

A student dissolves a spoonful of sugar in a glass of water and make a _____

• Solute

• Solvent

• Solution

• Suspension

A cup of sand is mixed into a bucket of rocks. Another cup of sand is mixed into a bucket of water. Which statement best compares the two buckets?

• Bucket with rocks is a solution

• Both buckets are solutions

• Both buckets are mixtures

• The bucket with water is a mixture

Which statement only applies to a solution?

• Two or more substances combine

• One substance dissolves in another

• Substances combine and make a chemical change

• Elements react to form compounds

Substance does the dissolving

• Solvent

• Solute

• Spoon

• Compound

Substance that dissolves

• Solvent

• Solute

• Rain

• Element