Physical Science

Front

What are chemical properties?

Back

Chemical properties are characteristics of a substance that can only be observed when it undergoes a chemical change, resulting in the formation of a new substance.

Front

What is a chemical change?

Back

A chemical change is a process where substances combine or break apart to form new substances, such as baking a cake.

Front

In which state of matter do particles move slowest?

Back

Particles move slowest in a solid state.

Front

What is a mixture?

Back

A mixture is a combination of two or more substances that can be easily separated.

Front

What is rusting an example of?

Back

Rusting is an example of a chemical change.

Front

What are physical properties?

Back

Physical properties are characteristics of a substance that can be observed without changing its chemical identity, such as color, shape, and boiling point.

Front

What is the difference between a mixture and a solution?

Back

A mixture is a combination of substances that can be separated, while a solution is a homogeneous mixture where one substance is dissolved in another.

Front

What happens during a physical change?

Back

During a physical change, the form of a substance changes, but its chemical identity remains the same.

Front

Can you give an example of a physical change?

Back

An example of a physical change is melting ice into water.

Front

What is the definition of matter?

Back

Matter is anything that has mass and takes up space.