physical and chemical properties and change

Which of the following tells you that a chemical change may have occurred?

• Change Shape
• Melting
• Vaporizing
• Change in color

Tags

NGSS.MS-PS1-2

What happens in ALL chemical changes?

• Change in state of matter
• A new substance is formed
• Bubbles are produced
• An explosion

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Is Gatorade powder dissolving in water physical or chemical change?

• Physical 
• Chemical

Tags

NGSS.MS-PS1-2

Is making orange juice a physical or chemical change?

• Physical 
• Chemical

Tags

NGSS.MS-PS1-2

Which of the following IS a clue that a chemical change has occurred? 

• State of matter change
• Size Change
• Change in temperature
• Shape change

Tags

NGSS.MS-PS1-2

Density

• Physical Property
• Chemical Property

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Flammability (burns)

• Physical Property
• Chemical Property

Tags

NGSS.MS-PS1-5

Solubility (dissolves)

• Physical Proeprty
• Chemical Property

Reacts with acid

• Physical Property
• Chemical Property

Tags

NGSS.MS-PS1-2

Hardness

• Physical Property
• Chemical Property