5 Physical & Chemical Change
Authored by Marie Meek
Science
7th Grade
NGSS covered
Used 43+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A chemical reaction produces ...
a new substance
solid
liquid
gas
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Molecules are the same before and after the change, although the matter may look different in a ...
chemical change
physical change
Tags
NGSS.MS-PS1-2
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Physical changes include ...
cutting, bending, melting
baking, burning, digesting
Tags
NGSS.MS-PS1-4
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A new and different molecule is formed in a ...
chemical change
physical change
Tags
NGSS.MS-PS1-2
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Chemical changes include ...
cutting, bending, melting
baking, burning, digesting
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
In our experiment, we put baking soda and calcium chloride in the ziplock bag. These are the ...
reactants
products
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Then we ended up with salt, chalk, carbon dioxide and water in the bag. These are the ...
reactants
products
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
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