Modeling Matter Vocabulary

Front

What is information that supports an answer to a question?

Back

Evidence

Front

What do we call matter that is made of only one kind of atom or molecule?

Back

Substance

Front

What is the process of mixing evenly into a liquid by breaking apart into pieces that are too small to see?

Back

Dissolve

Front

What do we call matter that is made of more than one substance?

Back

Mixture

Front

What is a group of atoms joined in a particular way?

Back

Molecule

Front

What is the smallest unit of an element?

Back

Atom

Front

What term describes a substance that can be dissolved in a liquid?

Back

Soluble

Front

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

Back

Mixture

Front

What is the term for a change in matter that does not change its chemical composition?

Back

Physical change

Front

What do we call a change that results in the formation of new chemical substances?

Back

Chemical change