Mixtures and Solutions

Front

What is evaporation?

Back

Evaporation is the process of a liquid turning into a gas when heat is added.

Front

What does it mean to separate?

Back

To separate means to divide or move into individual parts.

Front

What happens to salt when added to water?

Back

Salt dissolves in water and changes shape.

Front

What property is used when one ingredient sinks and another floats in water?

Back

Density is the property used to determine which ingredient sinks and which floats.

Front

How does adding sugar to tea change it?

Back

Adding sugar changes the taste of the tea.

Front

What is a mixture?

Back

A mixture is a combination of two or more substances that are not chemically combined.

Front

What is a solution?

Back

A solution is a type of mixture where one substance is dissolved in another.

Front

What is the difference between a mixture and a solution?

Back

In a mixture, the substances retain their individual properties, while in a solution, one substance dissolves in another.

Front

What is filtration?

Back

Filtration is a process used to separate solids from liquids using a filter.

Front

What is density?

Back

Density is the mass of a substance divided by its volume, determining whether it sinks or floats.