An example of a chemical property is ____. 

• Flammability 
• Change of State
• Burning
• Density 

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The particles in both a solution and a colloid can scatter light. 

• True
• False

Tags

NGSS.MS-PS4-2

A milk shake is a(n)

• mixture
• compound
• element

Hydrogen peroxide is a(n)

• mixture
• compound
• element 

Tags

NGSS.MS-PS1-1

Physical properties are

• properties that can be observed without changing the identity of the substance
• properties that describe how a substance changes into a completely different substance
• properties that we can only observe with our eyes
• properties that we need special tools to observe

A gas

• has a definite shape but no definite volume
• has a definite volume but no definite shape
• has fast-moving particles

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What term describes a solid changing to a liquid?

• Deposition
• Sublimation
• Freezing 
• Melting

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

How is a solid defined?

• Indefinite shape and indefinite volume
• Definite shape and definite volume
• Found in the stars
• Definite volume, indefinite shape

What term describes a liquid changing to a gas?

• Deposition
• Sublimation
• Freezing
• Evaporation

Tags

NGSS.MS-PS1-4

In order to convert to Kelvin, you add ______ to the Celsius measurement.

• 372
• 273
• 237
• 732