Energy Transfer and Temperature Assessment

This is when heat is absorbed, it is an

• Exothermic reaction

• endothermic reaction

• both

• none

Tags

NGSS.MS-PS3-4

When heat is released it is an

• exothermic reaction

• endothermic reaction

• both

• none

Tags

NGSS.HS-PS1-4

The temperature decreases outside of this reaction

• exothermic

• endothermic

• both

• none

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Evidence of a chemical reaction is when 2 substances react, they

• stay the same

• form a new substance

• both

• none

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Your hands get cold outside from not wearing gloves

• exothermic

• endothermic

• both

• none

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Fire is an example of

• exothermic reaction

• endothermic reaction

• none

• both

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A melting ice cube is an example of

• exothermic

• endothermic

• none

• both

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

An ice pack in an example of

• exothermic

• endothermic

• both

• none

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

What type of reaction occurs in hand warmers?

• Exothermic
• Endothermic

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What substances were used in Exothermic Reaction activity in class?

• Hydrochloric acid and sodium hydroxide
• Calcium Chloride and water

• Baking soda and water
• Citric acid and sugar

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4