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Earth Sciences 10 Online
OpenStudy (justuu):

Which of the following is a chemical change? breaking glass rusting a nail ripping paper melting ice

OpenStudy (justuu):

@HelpBlahBlahBlah

OpenStudy (helpblahblahblah):

Which do you think?

OpenStudy (justuu):

I duno

OpenStudy (helpblahblahblah):

A chemical change involves the breaking or making of bonds between atoms. Breaking glass, ripping paper, melting ice are all forms of physical change because its basically staying the same. Rusting a nail would be chemical change because an example of chemical change is iron rusting.

OpenStudy (justuu):

So A?

OpenStudy (helpblahblahblah):

Nope try again

OpenStudy (justuu):

B?

OpenStudy (helpblahblahblah):

Correct

OpenStudy (justuu):

thank you

OpenStudy (helpblahblahblah):

Np

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