Grade 7 Mixtures

11 Questions  I  By Chiling
Grade 7 mixtures

  
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Question Excerpt

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1.  A mixture is ...
A.
B.
2.  Mixtures can be classified into 2 types, homogeneous and heterogenous.  They are different because
A.
B.
C.
D.
3.  Another name for homogeneous is
A.
B.
C.
D.
4.  To separate a mixture of sand and iron it is easiest to use
A.
B.
C.
D.
5.  Solutions are made of at least 2 parts called
A.
B.
C.
D.
6.  I'm making soup for lunch.  Which would be faster, rock salt or regular table salt?
A.
B.
7.  What else can I do to make the salt in my soup dissolve faster?
A.
B.
C.
D.
8.  Which of the following are homogeneous mixtures?
A.
B.
C.
D.
9.  Which of the following are mechanical mixtures?
A.
B.
C.
D.
10.  What happens when you try to make a solution of salt and oil?
A.
B.
C.
11.  To separate a solution of black pepper and salt...
A.
B.
C.
D.
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Quiz Comments (1)
The second question is mixed up; heterogenous is when you can see both substances and homogeneous is when is mixed thoroughly.
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