T 1, L3 LT 1 PRE-ASSESSMENT

Last updated 23 days ago

10 questions

Note from the author:

Learning Target: I can describe the difference between physical and chemical changes

Instructions

Learning Target: I can describe the difference between physical and chemical changes

Library

T 1, L3 LT 1 PRE-ASSESSMENT

Last updated 23 days ago

10 questions

Note from the author:

Learning Target: I can describe the difference between physical and chemical changes

Instructions

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

A physical change does not change the composition of the substance.

True

False

Question 2

Physical changes can be undone.

True

False

Question 3

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.

Question 4

A chemical change always results in new matter being formed.

True

False

Question 5

True or False: We can tell if something is a physical change if it can be "undone"

True

False

Question 6

Chemical changes happen on a ________________ level, when you have two or more molecules interact.

Macular

Molecular

Nuclear

Cellular

Question 7

What kind of change?

Chemical

Physical

Question 8

When a cloth is cut into a new size and shape, a new substance is formed.

True

False

Question 9

What kind of change is this?

Chemical change

Physical change

Question 10

10.

What kind of change is this?

Chemical change

Physical change

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

A physical change does not change the composition of the substance.

True

False

Question 2

Physical changes can be undone.

True

False

Question 3

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.

Question 4

A chemical change always results in new matter being formed.

True

False

Question 5

True or False: We can tell if something is a physical change if it can be "undone"

True

False

Question 6

Chemical changes happen on a ________________ level, when you have two or more molecules interact.

Macular

Molecular

Nuclear

Cellular

Question 7

What kind of change?

Chemical

Physical

Question 8

When a cloth is cut into a new size and shape, a new substance is formed.

True

False

Question 9

What kind of change is this?

Chemical change

Physical change

Question 10

10.

What kind of change is this?

Chemical change

Physical change