Chemical and physical changes review

Density is an example of which of the following?

• physical change

• chemical change

• mass

• volume

Which type of water is a pure substance?

• neither

• tap water

• both

• distilled

Water vaporizing is evidence that a ________ has taken place

• physical change

• chemical property

• chemical change

• physical property

Tags

NGSS.MS-PS1-4

What is matter?

• an element

• a pure substance

• anything that occupies space and possesses space

• a compound

A substance ability to change into a new substance is a

• chemical reactivity
• emotional reactivity
• biological reactivity
• physical reactivity

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

If a white tablet is dropped into water and the water becomes cloudy and bubbles are produced what change has occurred?

• Change in temperature
• No change
• Physical change
• Chemical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is a example of a chemical PROPERTY

• Ability to rust
• Ability to speak
• Ability to run
• Ability to conduct electricity

Color shape and size are examples of?

• attributes

• chemical

• physical

• Emotions

freezing juice is an example of a?

• Preservation method
• physical change

• chemical change

• Physical property

Luster is an example of?

• Chemical property
• Solid state
• Boiling point
• Physical property