fifth grade science test prep

Front

What happens to the physical properties of salt when mixed with water?

Back

The salt dissolves and can no longer be seen as a solid.

Front

Why does bamboo float while a quarter sinks?

Back

The bamboo and quarter have different densities.

Front

Which ingredient in the Kool Aid recipe keeps its properties and does not dissolve in water?

Back

Strawberries.

Front

What is a combination of two or more substances that maintain their properties?

Back

Mixture.

Front

Which statement is not true about the solution of salt in water?

Back

The salt evaporated from the water.

Front

What is the term for a substance that can dissolve in water?

Back

Soluble.

Front

What is the term for a substance that cannot dissolve in water?

Back

Insoluble.

Front

What is a solution?

Back

A mixture where one substance is dissolved in another.

Front

What is density?

Back

Density is the mass of an object divided by its volume.

Front

What happens to the properties of sugar when it dissolves in water?

Back

The sugar can no longer be seen as a solid but retains its sweetness.