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Chemistry, 29.09.2019 03:50 applejulianamoreno

Which of these is an example of a physical change?

a. sugar, when heated, producing carbon dioxide and water

b. solid ice, when heated, turning into a liquid water

c. sodium, when exposed to chlorine, forming sodium chloride

d. aluminum, when heated in air, forming aluminum oxide

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Which of these is an example of a physical change?

a. sugar, when heated, producing ca...
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