Exploring Chemical and Physical Changes
Interactive Video
•
Science
•
6th - 10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Mia Campbell
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the bonds in a substance during a chemical change?
They break and rearrange.
They dissolve in water.
They remain the same.
They become stronger.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of a chemical change?
Mixing sand and water
Melting ice
Burning a candle
Breaking a glass
Tags
NGSS.MS-PS1-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is observed when baking soda reacts with vinegar?
Evolution of a gas
Change in temperature
Formation of a solid
No reaction
Tags
NGSS.MS-PS1-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a precipitate in chemistry?
A color change in a solution
A gas that forms during a reaction
A solid that forms from two clear solutions
A liquid that evaporates
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does an unusual color change in a reaction typically indicate?
A temperature change
No change
A chemical reaction
A physical change
Tags
NGSS.MS-PS1-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when red food coloring is added to water?
The water freezes
The water turns red
The water evaporates
A chemical reaction occurs
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of change occurs when sodium polyacrylate absorbs water?
Chemical change
No change
Temperature change
Physical change
Tags
NGSS.MS-PS1-2
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