Review forThermal Energy in Chemical Reactions
Authored by Lucy Holt
Science
7th Grade
NGSS covered
Used 75+ times
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22 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which term describes a process that leads to the transformation of one set of chemical substances to another?
Reactants
Chemical reaction
Chemical process
Products
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
What is the method of changing one or more chemical compounds?
Reactants
Chemical reaction
Chemical process
Products
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which substances are initially involved in a chemical reaction?
Reactants
Chemical reaction
Chemical process
Products
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the substances that are yielded from a chemical reaction?
Reactants
Chemical reaction
Chemical process
Products
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
In a chemical reaction, __________ form new substances with different properties.
A) Reactants
B) Products
C) Thermal energy
D) Chemical process
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
When a reaction __________ heat, the product of the reaction becomes colder. This is called an __________ reaction.
absorbs, endothermic
releases, exothermic
absorbs, exothermic
releases, endothermic
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
NGSS.MS-PS3-5
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
When a reaction __________ heat, the product of the reaction becomes hotter. This is called an __________ reaction.
absorbs, endothermic
releases, exothermic
absorbs, exothermic
releases, endothermic
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
NGSS.MS-PS3-3
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