12.17.2024 AS-U3 Chemical Reaction Test Review

Front

What is a starting substance that is part of a chemical reaction?

Back

Reactant

Front

What are letters and numbers showing the types and number of atoms that make up a substance?

Back

Chemical formula

Front

What does the image in the box represent if it shows a single atom?

Back

Repeating atom

Front

What is the temperature at which a substance changes from solid to liquid?

Back

Melting point

Front

What is a group of atoms joined together in a specific way called?

Back

Molecule

Front

What is the term for a substance formed as a result of a chemical reaction?

Back

Product

Front

What is the process called when a substance changes from a liquid to a gas?

Back

Vaporization

Front

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

Back

Volume

Front

What is the term for a change in which one or more substances are converted into different substances?

Back

Chemical reaction

Front

What is the term for the smallest unit of a chemical compound?

Back

Molecule