SC9 U3-Chemical vs. Physical Changes Ver. 2

Which type of water is a pure substance?

• tap water
• distilled
• neither
• both

What type of a substance is this?

• homogeneous mixture
• heterogeneous mixture
• element
• compound

Tags

NGSS.MS-PS1-1

A substance's ABILITY to change into a new substance is a

• physical property of matter
• chemical property of matter
• physical change in matter
• chemical change in matter

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Ice melting and glass breaking are examples of a

• physical property
• chemical property
• physical change
• chemical change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The formation of a precipitate is evidence that a _________________ has taken place.

• physical property
• chemical property
• physical change
• chemical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Water vaporizing is evidence that a ______________ has taken place.

• physical property
• chemical property
• physical change
• chemical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

The formation of gas bubbles is evidence that a _________________ has taken place.

• physical property
• chemical property
• physical change
• chemical change

Tags

NGSS.MS-PS1-2

In which state of matter do particles move freely because they have enough energy to overcome attractive forces of particles (but NOT the forces that hold the atoms together)?

• solids
• liquids
• gases
• plasma

Tags

NGSS.MS-PS1-4

In which state of matter do particles vibrate in place because they do not have enough energy to overcome attractive forces?

• solid
• liquid
• gas
• plasma

Which shows the movement of particles when a substance vaporizes?

• a to b
• b to c
• b to a
• c to b

Tags

NGSS.MS-PS1-4