Amplify Chemical Reactions

Front

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

Back

Melting point

Front

What are the tiny pieces that all matter is made of?

Back

Atoms

Front

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

Back

Reactant

Front

What is something that can be observed about a substance, such as color or smell?

Back

Property

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 liquid changes into a gas?

Back

Evaporation

Front

What is the process called when a gas changes into a liquid?

Back

Condensation

Front

What do we call the number of protons in the nucleus of an atom?

Back

Atomic number

Front

What is the term for a combination of two or more substances that are not chemically bonded?

Back

Mixture

Front

What is the term for a substance that cannot be broken down into simpler substances?

Back

Element