What do these two changes have in common? using a large magnet to remove pieces of iron from a junkyard newly poured concrete becoming hard

Tom Lowbridge asked Dec 1, 2023

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11 votes

What do these two changes have in common?

using a large magnet to remove pieces of iron from a junkyard
newly poured concrete becoming hard

Tom Lowbridge asked Dec 1, 2023

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13 votes

Answer: Both are only physical changes. •

Step-by-step explanation:

WBob answered Dec 8, 2023

by WBob

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