Chemistry, 30.07.2019 00:30 trevinojazzy8625
Which statement correctly describes the conservation of matter in a chemical reaction? a. different types of atoms may form during the change, but the total mass remains constant. b. the number of molecules is conserved, so the total mass does not change. c. different numbers of atoms may form during the change, but the total mass is unchanged. d. atoms of each element are conserved, so the total mass does not change
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