Chemical and Physical Change

Evidence of Chemical Change.

• New Substance 
• Size change
• State change
• Mixture 

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Evidence of a physical change.

• New substance
• Shape Change
• Light produced
• Gas released.

Tags

NGSS.MS-PS1-4

Water boiling is a _______ change. 

• Physical Change 
• Chemical Change 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Fireworks Exploding are a ________ change.

• Physical Change
• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A chemical reaction accompanied by the absorption of heat.

• Chemical Change

• Physical Change

• absorb heat Reaction

• Exothermic Reaction

A cold pack made with Ammonium Chloride is and example of a __________ reaction.

• Endothermic (absorb heat) Reaction

• Exothermic Reaction

• Mesothermic Reaction

• Misothermic Reaction

A chemical reaction accompanied by the releasing of heat.

• Endothermic (absorb heat)

• Exothermic (give heat)

• Mesothermic

• Misothermic

A substance that has mass and takes up space. 

• Energy
• Matter
• Protery
• Endothermic 

Which is a chemical property 

• Reactivity 
• Solid
• Color
• Shape

Tags

NGSS.MS-PS1-2

What is a physical property of this table? 

• Brown
• Flammable
• Reactive to Acid