Chemical reactions 2
Authored by Kenneth Byrne
Science
9th Grade
NGSS covered
Used 1+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is this energy profile an exothermic or an endothermic reaction?
Exothermic reaction
Endothermic reaction
Tags
NGSS.HS-PS1-4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is this energy profile an exothermic or an endothermic reaction?
Exothermic reaction
Endothermic reaction
Tags
NGSS.HS-PS1-4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is this energy profile an exothermic or an endothermic reaction?
Exothermic reaction
Endothermic reaction
Tags
NGSS.HS-PS1-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is this energy profile an exothermic or an endothermic reaction?
Exothermic reaction
Endothermic reaction
Tags
NGSS.HS-PS1-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does A represent?
Reactants
Exothermic
Activation energy
Endothermic
Tags
NGSS.HS-PS1-4
NGSS.HS-PS3-4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Activation energy
Energy absorbed
Exothermic
Endothermic
Tags
NGSS.HS-PS1-4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Activation energy
Energy released
Exothermic
Endothermic
Tags
NGSS.HS-PS1-4
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