TEST REVIEW- Chemical Reactions
Authored by SHANNON FOX
Science
6th Grade
NGSS covered
Used 17+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Two substances are combined. They form a precipitate. This is a...
Physical Change
Chemical Change
Tags
NGSS.MS-PS1-5
NGSS.MS-PS1-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dry ice can quickly turn from solid to gas as it warms up. This is a...
Physical Change
Chemical Change
Tags
NGSS.MS-PS1-4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
I made a cake! A chemical reaction occurred. Which of the following is evidence of the chemical reaction?
The odor changed
The cake became less dense
The cake changed color
The cake bubbled in the oven, producing a gas
ALL of the above!
Tags
NGSS.MS-PS1-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Does this show the law of conservation of mass?
Yes
No
Tags
NGSS.MS-PS1-5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Does this show the law of conservation of mass?
Yes
No
Tags
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Does this show the law of conservation of mass?
Yes
No
Tags
NGSS.MS-PS1-5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the law of conservation of mass tell us?
The mass of reactants is always more than the mass of the products
The mass of reactants is always less than the mass of the products
The mass of the reactants is always equal to the mass of the products
None of the above
Tags
NGSS.MS-PS1-5
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