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Chemistry, 27.10.2020 19:30 allytrujillo20oy0dib
What do these two changes have in common?
using a large magnet to remove pieces of iron from a junkyard
rain forming in a cloud
Select all that apply.
Both are caused by heating.
Both are only physical changes.
Both conserve mass.
Both are chemical changes.
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What do these two changes have in common?
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