Chemical Reactions

Evidence of Chemical Change.

• New Substance 
• Size change
• State change
• Mixture 

Tags

NGSS.MS-PS1-2

Evidence of a physical change.

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

Water boiling is a _______ change. 

• Physical Change 
• Chemical Change 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

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
• Endothermic Reaction
• Exothermic Reaction 

Tags

NGSS.MS-PS3-4

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

• Endothermic Reaction
• Exothermic Reaction
• Mesothermic Reaction
• Misothermic Reaction

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A chemical reaction accompanied by the releasing of heat. 

• Endothermic
• Exothermic
• Mesothermic
• Misothermic

Tags

NGSS.HS-PS1-4

A hot hand pack is an example of a _______________ reaction. 

• Endothermic
• Exothermic
• Mesothermic
• Misothermic

Tags

NGSS.HS-PS1-4

A substance that has mass and takes up space. 

• Energy
• Matter
• Protery
• Endothermic 

Tags

NGSS.MS-PS1-5

Which is a chemical property 

• Reactivity 
• Solid
• Color
• Shape

Tags

NGSS.MS-PS1-2