Structure and Properties of Matter

Substances are made of different types of ________.

• molecules

• atoms

• metals

• nonmetals

Tags

NGSS.MS-PS1-1

Molecules can range in size from two to thousands of ____.

• metals

• ions

• atoms

• nonmetals

Tags

NGSS.MS-PS1-1

Each pure substance has ___________ and ___________ properties.

• large, small

• chemical, physical

• simple, complex

• visible, invisible

Characteristics like density can be used to _____________ a pure substance.

• create

• destroy

• separate

• identify

What state of matter, along with gas, is made of molecules that move about relative to each other?

• liquid

• gas

• mixture

• ionic

Tags

NGSS.MS-PS1-4

Which image best represents the molecules of a liquid?

• 
• 
• 
• 

Tags

NGSS.MS-PS1-4

The changes in states of matter occur with variations in pressure or ________________.

• mass

• volume

• temperature

• density

Tags

NGSS.MS-PS1-4