Physical and Chemical Properties

Choose which one is a physical property

• Flammability

• Color

• Toxicity

• Magic

Choose the one that is a chemical property

• Magnetism

• Size

• Color

• Reactivity

Tags

NGSS.MS-PS1-2

Which of the following examples provides evidence of a PHYSICAL change?

• Wood is burned and releases ash and smoke

• When mixed, baking soda and vinegar form gas bubbles

• A piece of paper changes shape when you rip it up

Which observations prove a chemical change has occurred?

• Dissolving and expected color change

• Mixing and dissolving

• State of matter change and boiling water bubbles

• Unexpected color change and temperature change

Tags

NGSS.MS-PS1-2

When mixing milk and vinegar, a white, chunky, solid substance is formed. What has occurred?

• Physical change: state of matter

• Chemical change: production of a solid

• Physical change: freezing

• Chemical change: rust

Tags

NGSS.MS-PS1-2

When iron is exposed to air over a long period of time, it forms rust. This is an example of what?

• corrosion

• flammability

• combustibility

• toxicity

Tags

NGSS.MS-PS1-2

A physical change...

• Changes the physical properties of an object, but does not create a new substance.

• Creates a new substance and cannot be undone.

Tags

NGSS.MS-PS1-2

A chemical change...

• Changes the physical properties of an object, but does not create a new substance.

• Creates a new substance and cannot be undone.

Tags

NGSS.MS-PS1-2

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

• Crumpling paper

• Sharpening a pencil

• Clothes shrinking in the dryer

• Spoiling milk

A change in which NEW substances are formed.

• Chemical change

• Physical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5