Chemistry, 12.11.2020 19:10, valenzueladomipay09u

hel. which of the following statements regarding physical and chemical changes is true? a. both physical and chemical changes alter the atomic structure of a substance. b. neither physical not chemical changes alter the atomic structure of a substance. c. physical changes alter the atomic structure of a substance, while chemical changes do not. d. chemical alter the atomic structure of a substance, while physical changes do not. hur

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hel. which of the following statements regarding physical and chemical changes is true? a. both phys...