WorksheetsCFA # 5 SWMS
Total questions: 10
Worksheet time: 19mins
Name
Class
Date
1.
What kind of properties can only be observed when a substance changes into a different substance?
a)
physical properties
b)
chemical properties
c)
liquid properties
d)
real properties
2.
Which of the following is a sign that a chemical reaction has occurred?
a)
change in shape
b)
melting
c)
formation of a gas
d)
dissolving
3.
Is hammering wood together to build a house a chemical or physical change?
a)
chemical
b)
physical
4.
Is burning wood a chemical or physical change?
a)
chemical
b)
physical
5.
Is melting butter for popcorn a chemical or physical change?
a)
chemical
b)
physical
6.
A change in the size, shape, or state of matter.
a)
chemical change
b)
physical change
c)
chemical reaction
d)
electron change
7.
Kim puts an ice cube in a beaker and it melts. This is a good example of:
a)
a physical change.
b)
a chemical change.
c)
an experiment.
d)
an analysis.
8.
Adding baking soda and vinegar together and it fizzes and creates carbon dioxide.
a)
Chemical
b)
Physical
9.
Which of the following is a Chemical Property?
a)
Dogs
b)
Color
c)
Boiling Point
d)
Reactivity
10.
Which of the following is a Physical Property?
a)
Combustion
b)
Flammability
c)
Color
d)
PH Level
100 %
