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Chemistry, 28.01.2021 20:10, sanafarghal
You open the fridge and the milk is sour (spoiled). What has
happened?
O Observation of an extensive property
O Observation of a physical property
O A physical change.
O Achemical change
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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You open the fridge and the milk is sour (spoiled). What has
happened?
O Observation of an ex...
O Observation of an ex...
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