Physical & Chemical Properties & Changes Practice

What kind of properties can only be observed when a substance changes into a different substance?

• physical properties
• chemical properties
• liquid properties
• real properties

Tags

NGSS.MS-PS1-2

Which of the following is a sign that a chemical reaction has occurred?

• change in shape
• melting
• formation of a gas
• dissolving

Tags

NGSS.MS-PS1-2

An ice cream cone melts in a kid's hand while walking outside on a hot summer day. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Tags

NGSS.MS-PS1-4

A silver ring gets tarnished (becomes dull) as a result of being exposed to air and moisture. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Tags

NGSS.MS-PS1-2

Water boils at 100˚C. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Benzene is a compound that is highly flammable. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Tags

NGSS.HS-PS1-1

Copper is a good conductor of heat and electricity. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Helium is an element that is unreactive . What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

What is matter?

• a pure substance
• anything that occupies space and possesses mass
• an element
• a compound

Tags

NGSS.5-PS1-3

What is the measure of how much space an object takes up?

• matter
• volume
• substance
• properties