Physical & Chemical Properties & Changes

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

NGSS.MS-PS3-4

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

A pastry chef bakes a cheesecake. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A burglar smashes the window of a nearby car to steal some money. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Stomach acid has a pH of approximately 2. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Mercury is a metal that is liquid at room temperature. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

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