A physical change alters the appearance of matter, but not its chemical composition.
Illustration: Hugo Lin, © ThoughtCo., 2018
ThoughtCo. / Hugo Lin
Read section 7) from your notes, Chemical Changes.Classify these photos into:
Change of color · Absortion / release of heat · oxidation · combustion · fermentation
1) ____________________
2) _____________________
3)_____________________
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Share a Google Doc with the rest of your classmates and then send it to me and Carol so that we can all prepare a cooperative Kahoot game together to play next week.
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