WorksheetsPhysical verses Chemical Change
Total questions: 25
Worksheet time: 21mins
Name
Class
Date
1.
Is burning wood a chemical or physical change?
a)
chemical
b)
physical
2.
Is glass breaking a chemical or phyiscal change?
a)
chemical
b)
physical
3.
Is a a rusting bicycle a chemical or physical change?
a)
chemcial
b)
physical
4.
Is melting butter for popcorn a chemical or physical change?
a)
chemical
b)
physical
5.
Is bleaching your hair a physical or chemical change?
a)
physical
b)
chemical
6.
a copper penny turning greenish after a few years.
a)
Chemical Change
b)
Physical Change
7.
An gel ice pack getting cold after you put it in the freezer for an hour.
a)
Chemical Change
b)
Physical Change
8.
hydrochloric acid reacts with magnesium to produce hydrogen gass
a)
physical change
b)
chemical change
9.
Salt dissolves in water
a)
physical Change
b)
chemical change
10.
a piece of copper is cut in half
a)
physical change
b)
chemical change
11.
rubbing alcohol evaporates
a)
physical change
b)
chemical change
12.
water freezes at 0⁰C
a)
physical change
b)
chemical change
13.
clouds form in the sky
a)
physical change
b)
chemical change
14.
Which of the following indicates a chemical change?
a)
Change in state of matter
b)
Temperature change
c)
Change in size
d)
Change in shape
15.
Physical or Chemical Change?
a)
Physical Change
b)
Chemical Change
16.
Physical or Chemical Change? Sodium metal burning in water.
a)
Physical Change
b)
Chemical Change
17.
Frying an egg is an example of a
a)
Chemical change
b)
Physical change
18.
Pancakes frying on a griddle is an example of a
a)
Physical change
b)
Chemical change
19.
A ___________ change leads to the formation of a different substance.
a)
Physical change
b)
Chemical change
20.
Molecules are formed when two or more ________ join together.
a)
blocks
b)
books
c)
atoms
d)
sizes
21.
Exploding Fireworks?
a)
Physical Change
b)
Chemical Change
22.
Cutting your hair?
a)
Physical Change
b)
Chemical Change
23.
Which answer makes a correct statement?
a)
Physical change only changes the size.
b)
Physical change only changes the color.
c)
Physical changes begin and end with the same matter.
d)
Physical changes change the matter into something total different.
24.
Which property of a substance depends on how much of the substance there is?
a)
mass
b)
density
c)
boiling point
d)
melting point
25.
A group of students investigated physical and chemical changes using paper. The students recorded their observations in a table.
Which student correctly recorded all the changes that took place?
Which student correctly recorded all the changes that took place?
a)
Student 1
b)
Student 2
c)
Student 3
d)
Student 4
100 %
