Physical and Chemical Properties

Which liquid is the least dense?

• oil
• water
• syrup 
• plastic bottle

Which box has a higher density?  

• Box A
• Box B
• cannot be determined
• they are the same

Tags

CCSS.HSG.MG.A.2

If the mass of an unknown substance is 5.3 grams and the volume is 2 cm³. What would be its density? (round)

• 2.7 g/cm³
• 2.5 g/cm³
• 2.4 g/cm³
• 2.2 g/cm³

Density is a physical property of matter

• True
• False

Harry found an old key and wanted to know what it was made from. He measure the mass to be 39.5 and the volume to be 5. What type of metal is the key made from?

• aluminum

• copper

• steel

• brass

Tags

NGSS.MS-PS1-2

We study properties so we can _______________ a substance.

• smell

• measure

• identify

• change

Tags

NGSS.MS-PS1-2

Students are dissolving salt in a certain volume of water. What property are they testing for?

• density

• melting point

• mass

• solubility

Tags

NGSS.MS-PS1-2

Which of the following is NOT an example of a physical change?

• dissolving sugar in water

• bending a metal rod

• melting an ice cube

• burning paper

Tags

NGSS.MS-PS1-2

A property that is observed without making changes to the substance.

• Chemical Reaction

• Chemical Property

• Physical Property

• Physical Reaction

When baking soda mixes with vinegar, a chemical reaction occurs. This reactivity is an example of a _______________.

• Chemical Property

• Physical Property

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5