Exothermic and Endothermic Reactions

In an exothermic reaction, heat is ...

• taken in
• given out

Tags

NGSS.HS-PS1-4

In an endothermic reaction, heat is ...

• taken in

• given out

Tags

NGSS.HS-PS1-4

If a chemical reaction is EXOTHERMIC, the temperature would....

• Stay the same
• Increase
• Decrease

Tags

NGSS.HS-PS1-4

During an endothermic reaction in a beaker if we are part of the surroundings and touched the beaker, it would feel _______. 

• Warm
• Cold

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4

Is photosenthysis an Exothermic or an Endothermic reaction?

• Endothermic
• Exothermic

Tags

NGSS.HS-LS1-5

What type of reaction is shown in the photo?

• Exothermic
• Isothermic
• Endothermic
• None of the  above

Tags

NGSS.HS-PS1-4

What type of reaction occurs in a hand warmer?

• exothermic

• endothermic

Tags

NGSS.HS-PS1-4

What is an example of exothermic reaction?

• firework

• ice pack

• coal

• wood

Tags

NGSS.HS-PS1-4

Endo means inner therefore energy is _______.

• absorbed

• released

Tags

NGSS.HS-PS1-4

Exo means out therefore energy is ________.

• absorbed

• released

Tags

NGSS.HS-PS1-4