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Mathematics 19 Online
OpenStudy (anonymous):

which of the following is only a physical change? a) a piece of sulfur is burned b) a nail rusts c) ice melts d) potatoes rot

OpenStudy (anonymous):

What do you think?

OpenStudy (anonymous):

c

OpenStudy (anonymous):

correct :)

OpenStudy (anonymous):

thank you :)

OpenStudy (anonymous):

No problem ^.^

OpenStudy (james1769):

need any more help?

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