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Chemistry, 06.05.2020 21:05 metatiley

JCICU
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CURTCL dlsweis.
Which of these are examples of mixing and separating?
removing seed casings from grains
a soda bottle bubbling when it is opened
a bright copper statue turning green from weathering
removing salt from seawater
water decomposing to oxygen and hydrogen

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JCICU
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CURTCL dlsweis.
Which of these are examples of mixing and separating?
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