Review - Matter and Change

Front

Easily compressed is an attribute of ____________

Back

gas

Front

Which of the following is a physical property?

Back

color

Front

The particle diagram shown is a:

Back

mixture

Front

Four students performed four different investigations by combining different substances. Which of the observations is most indicative of a chemical reaction?

Back

Investigation 3

Front

What are intensive physical properties?

Back

A property that depends on what the substance is.

Front

Define matter.

Back

Matter is anything that has mass and takes up space.

Front

What is a pure substance?

Back

A material with a constant composition that cannot be separated into simpler substances by physical means.

Front

What is a mixture?

Back

A combination of two or more substances that retain their individual properties.

Front

What is the difference between physical and chemical properties?

Back

Physical properties can be observed without changing the substance's identity, while chemical properties describe a substance's ability to undergo a chemical change.

Front

What is an example of a chemical change?

Back

Rusting of iron.