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T 1, L3 LT 1 PRE-ASSESSMENT
By Neil Hess
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Last updated 3 months ago
10 questions
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Note from the author:
Instructions
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MS-PS1-2
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Learning Target: I can describe the difference between physical and chemical changes
Learning Target: I can describe the difference between physical and chemical changes
This is NOT going in the grade book.
We have not learned any of this material yet, so
don't panic
.
This test just helps us to measure how much you learned at the end of the unit.
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
Question 9
9.
Question 10
10.
A physical change does not change the composition of the substance.
True
False
Physical changes can be undone.
True
False
A physical change can best be defined as...
any change that leads to atoms or molecules being reconfigured.
a change in which a new substance is created.
a change the causes a reaction such as bubbling, fizzing or smoke.
A change that does not result in a reaction or new matter being formed.
A chemical change always results in new matter being formed.
True
False
True or False: We can tell if something is a physical change if it can be "undone"
True
False
Chemical changes happen on a ________________ level, when you have two or more molecules interact.
Macular
Molecular
Nuclear
Cellular
What kind of change?
Chemical
Physical
When a cloth is cut into a new size and shape, a new substance is formed.
True
False
What kind of change is this?
Chemical change
Physical change
What kind of change is this?
Chemical change
Physical change