Which of the following is not true of chemical changes?
A) Flammability and decomposition are examples of chemical changes. B) Chemical changes involve a rearrangement of atoms to form new substances. C) Chemical changes can often be identified by the formation of a gas or a solid or the release of heat. D) Nothing is altered at the molecular level during a chemical change.

Question

Which of the following is not true of chemical changes?
A) Flammability and decomposition are examples of chemical changes.                                                              B) Chemical changes involve a rearrangement of atoms to form new substances.                              C) Chemical changes can often be identified by the formation of a gas or a solid or the release of heat.                                                                    D) Nothing is altered at the molecular level during a chemical change.

technodynamic · Answer

d.