CAST Review: Matter, Atoms, Phase Changes, Reactions, Properties

Two or more atoms chemically bonded is called a(n) ______________.

• atom

• compound

• molecule

• mixture

Tags

NGSS.MS-PS1-1

Which of the following is an example of a chemical property?

• melting
• bending a paper clip
• rusting
• boiling water

When a solid is turned into a liquid, the solid _______________.

• melts
• freezes
• turns into a gas
• floats

Tags

NGSS.MS-PS1-4

________________ is anything that has mass and takes up space.

• volume
• matter
• mass
• weight

the process by which one or more substances change to produce one or more different substances

• physical change

• Chemical Reaction

• Evidence of a chemical reaction

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

In a ___________change, a substance changes into a different substance.

• Physical

• Chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Phase change from a solid to a liquid.

• melting
• sublimation
• boiling
• condensation

Tags

NGSS.MS-PS1-4

Phase change from a gas to a liquid.

• condensation
• evaporation
• melting
• deposition

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The opposite phase of melting is 

• freezing 
• sublimation
• condensation 
• deposition 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the picture displayed?

• atom

• element

• molecule

• compound

Tags

NGSS.MS-PS1-1