Science Help Online Worksheet 1-4d Classification of Matter
by Robert Lucas
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Name__________________________ Section____________________________

     In the spaces provided, classify each of the following substances as; an element, a compound, a solution, or a heterogeneous mixture.

1) Carbon Monoxide

 

 

 

2) Helium
3) Gold

 

 

 

4) Water
5) Oxygen

 

 

 

6) Salt Water
7) Carbon Dioxide

 

 

 

8) Lead
Answers: 1) Compound  2) Element  3) Element  4) Compound  5) Element  6) Solution  7) Compound  8) Element

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Last Modified May 22, 2004