Collision Theory Vocabulary
Authored by Jesus Barbosa
Science
9th Grade
NGSS covered
Used 4+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A process that involves rearrangement of atoms to produce new substances.
Chemical reaction
Activation energy
Reactant
Product
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What do we call the process in which substances change into different substances by reorganizing their atoms?
Chemical reaction
Activation energy
Reactant
Product
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An explanation of chemical reactions in terms of reacting particles colliding with sufficient energy for a reaction to take place.
Collision energy
Rate of reaction
Temperature
Pressure
Tags
NGSS.HS-PS1-5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the term for the explanation that chemical reactions occur when particles collide with enough energy to break bonds and form new ones?
Collision theory
Activation energy
Reaction pathway
Surface area
Tags
NGSS.HS-PS1-5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The minimum energy needed for a reaction to take place.
Activation energy
Collision energy
Rate of reaction
Surface area
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which term describes the minimum amount of energy required to initiate a chemical reaction?
Activation energy
Potential energy
Reaction pathway
Enthalpy change
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A substance used up in a chemical reaction.
Reactant
Product
Concentration
Surface area
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
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