
SCIENCE UNIT 2

Quiz
•
Science
•
7th Grade
•
Hard
+3
Standards-aligned
Katie Sams
FREE Resource
55 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
BUBBLES, FIZZING, OR A CHANGE IN ODOR WOULD BE...
THERMAL ENERGY CHANGE
COLOR CHANGE
GAS
PRECIPITATE
CHEMICAL CHANGE
Tags
NGSS.MS-PS1-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
SOLID PARTICLES FORMED OR SEPARATED FROM A LIQUID IS....
THERMAL ENERGY CHANGE
COLOR CHANGE
GAS
PRECIPITATE
CHEMICAL CHANGE
Tags
NGSS.MS-PS1-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A CHANGE FORMING A NEW SUBSTANCE
THERMAL ENERGY CHANGE
COLOR CHANGE
GAS
PRECIPITATE
CHEMICAL CHANGE
Tags
NGSS.MS-PS1-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A TEMPERATURE INREASE OR DECREAS IS ...
THERMAL ENERGY CHANGE
COLOR CHANGE
GAS
PRECIPITATE
CHEMICAL CHANGE
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This is a before and after image of an investigation a student performed. The student put 25 mL of baking soda into a balloon. Next, she poured 50 mL of vinegar into a plastic bottle and attached the balloon to the mouth of the bottle. Then, she lifted the balloon upright so the baking soda combined with the vinegar. What evidence supports that a new substance was formed?
The two substances reacted, and a solid formed.
One substance dissolved in another, and a liquid formed.
A solid dissolved in a liquid, and a precipitate formed.
The two substances reacted, and a gas was formed.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
THIS IS AN EXAMPLE OF A...
CHEMICAL CHANGE
PHYSICAL CHANGE
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
THIS IS AN EXAMPLE OF A...
PHYSICAL CHANGE
CHEMICAL CHANGE
Tags
NGSS.MS-PS1-2
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