a pure substance made of the same type of atom throughout

• Atom
• Element
• Substance
• Compound

anything that has mass and takes up space 

• matter
• element
• volume
• mass

physical and chemical characteristics of matter used to describe  or identify a substance.

• substance
• properties

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Any form of  ____________________ that is uniform throughout and has consistent properties is a SUBSTANCE.

• matter
• substance
• atom

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

A substance made of two or more elements that are chemically combined in fixed amounts.

• substance
• compound

Tags

NGSS.MS-PS1-1

A change that alters the identity of a substance resulting in a NEW substance with different properties. 

• chemical change
• physical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A change to a substance that occurs WITHOUT forming a new substance, such as a change in a state of matter. 

• chemical change
• physical change

Tags

NGSS.MS-PS1-4

Distinct forms of matter (or phases) such as solid, liquid, or gas- these are the ____________ _____ ___________________.

• states of change
• states of matter
• states of America
• states of science

Tags

NGSS.MS-PS1-4

A characteristic that can only be observed or measured when atoms of matter rearrange during a chemical change.  

• Chemical Property
• Physical Property
• Properties

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Characteristics that can be observed or measured without changing the substance, such as color or melting point. 

• chemical property
• physical property
• properties