BHS 8 Science Semester 1

Melting Ice

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Cutting Paper

• Physical Change

• Chemical Change

Frying Eggs

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Toasting Bread

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

Burning Wood

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Rotting Fruit (Like a brown banana)

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

Boiling Water

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-2

NGSS.MS-PS3-4

What is the process by which a chemical change occurs?

• Conservation of Matter

• Physical Change

• Chemical reaction

• Condensation

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What always happens during a chemical change?

• The material and its properties change

• The material dissolves

• The total mass of the material changes

• The material changes state from a solid to a liquid

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the best definition of a chemical change?

• A change in the state of matter in which the form changes but the properties stay the same.

• A change in the state of matter in which the material changes into an entirely different material with properties that are different from the original material.

• A change in the state of matter in which the material is still the same just in a different form.

Tags

NGSS.MS-PS1-2