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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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onetouch onetouch
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7 months ago
Which one of the following represents a chemical change?


▸ boiling water to form steam

▸ burning a piece of coal

▸ heating lead until it melts

▸ mixing iron filings and sand at room temperature

▸ breaking glass
Textbook 
Chemistry

Chemistry


Edition: 11th
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dreamnluvdreamnluv
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7 months ago
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