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WorksheetsScience Chap 3 Quiz
Total questions: 10
Worksheet time: 50mins
Name
Class
Date
1.
Things you can observe without Changing the substance
a)
Physical Property
b)
Chemical Property
c)
Physical Change
d)
Chemical Change
2.
Which of the following is NOT a size dependant property.
a)
Mass
b)
Volume
c)
Density
d)
Weight
3.
What is the Density Formula?
a)
D=M/V
b)
D=ST
c)
D=MV
d)
D=Mass
4.
Cannot be observed until the substance is changed (like rust).
a)
Physical Property
b)
Chemical Property
c)
Physical Change
d)
Chemical Change
5.
This changes the appearance of a substance, but not the actual substance (like carving fruit)
a)
Physical Property
b)
Chemical Property
c)
Physical Change
d)
Chemical Change
6.
When this happens a new substance is formed.
a)
Physical Property
b)
Chemical Property
c)
Physical Change
d)
Chemical Change
7.
The law of conservation of mass means that...
a)
Mass is constantly being destroid
b)
mass can be created, but it cannot be destroid
c)
mass cannot be created or destroid
d)
mass is always created and destroid
8.
An Ionic Bond is created when one atom
a)
shares electrons with another atom
b)
gives an electron to another atom
c)
hangs out in the general area of another atom
d)
is hit by a proton stream from a ghost buster's proton pack.
9.
When electrons are shared between atoms what is created?
a)
ionic bonds
b)
covalent bonds
c)
rainbow bridges
d)
explosions
10.
How many electrons does chlorine have in its OUTER MOST shell.
a)
17
b)
2
c)
8
d)
7
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