Chemistry, 04.06.2020 13:57 jwbri

HELP IM TIMED Which statements describe chemical changes? Check all that apply.

They change a substance’s properties.
They change a substance’s identity.
They can usually be reversed.
They keep a substance’s arrangement of atoms the same.
They change a substance into a different substance.

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HELP IM TIMED Which statements describe chemical changes? Check all that apply.

They ch...