Worksheet 1-5c

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Science Help Online Worksheet 1-5c
Changes in Matter by Joel Nunez
 

 

 

 

 
Name__________________________ Section____________________________

     In the spaces provided, classify each of the following changes as physical or chemical.

1) Melting Iron-

 

 

 

 2) Melting Ice-
3) Burning Paper-

 

 

 

 4) Chopping Wood-
5) Mixing Salt & Water-

 

 

 

 6) Breaking Glass-
7) Burning Wood-

 

 

 

 8) Mixing Peas & Carrots-
Answers 1)Physical  2) Physical  3) Chemical  4) Physical  5) Physical  6) Physical  7) Chemical  8) Physical

Please forward all questions, comments and criticisms to Gregory L. Curran.
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Last Modified March 18, 2004