Modeling Matter

Front

What is the term for pulling on an object, even without touching it?

Back

Attract

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Front

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

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 scientists create to answer questions about the real world?

Back

Model

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-1

NGSS.MS-LS1-2

NGSS.MS-LS2-3

Front

What is something you can observe or measure about an object that helps you identify or describe it?

Back

Property

Tags

NGSS.MS-PS1-2

Front

What is the smallest unit of matter that retains the properties of an element?

Back

Atom

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 alter its chemical composition?

Back

Physical Change

Front

What is the term for a change in matter that does alter its chemical composition?

Back

Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is the term for a substance made of two or more different types of atoms bonded together?

Back

Molecule

Tags

NGSS.MS-PS1-1