Chemistry, 31.05.2020 03:58 izzygewin47821
Which statements describe chemical changes? Check all that apply. 1.They change a substance’s properties. 2.They change a substance’s identity. 3.They can usually be reversed. 4.They keep a substance’s arrangement of atoms the same. 5.They change a substance into a different substance.
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Which statements describe chemical changes? Check all that apply. 1.They change a substance’s proper...
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