Homework Help: sciece

Posted by Amy on Wednesday, November 12, 2008 at 6:19pm.

ok here is my question and plse help me in my science book its like all scientical and stuff and it just confuses me even more ok so here is my question

how you can tell if something is a chemical or a physical change

thanx a million

sciece - SraJMcGin, Wednesday, November 12, 2008 at 6:58pm
Thank you for using the Jiskha Homework Help Forum. Here are some sites that explain the difference:

1. http://www.physlink.com/Education/AskExperts/ae244.cfm

2. (an activity in telling the difference): http://www.quia.com/quiz/303980.html

3. http://www.chem4kids.com/files/matter_chemphys.html

Sra

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