7.1 Chemical Reactions & Matter (LIVE)

Front

What type of chemical reaction absorbs heat?

Back

Endothermic reaction

Front

What is produced when one or more molecules of old substances undergo a change?

Back

Chemical Reaction

Front

What is the basic building block of matter?

Back

Atom

Front

What do you call molecules that consist of more than one type of atom?

Back

Compound

Front

What is defined as anything that is made of atoms, has mass, and takes up space?

Back

Matter

Front

What is the term for a substance made of only one type of atom?

Back

Element

Front

What is the process called when chemical bonds are formed or broken?

Back

Chemical Reaction

Front

What is the term for a mixture where the composition is uniform throughout?

Back

Homogeneous mixture

Front

What is the term for a mixture where the components can be easily distinguished?

Back

Heterogeneous mixture

Front

What is the term for the amount of space an object occupies?

Back

Volume