6. Consider the following transformation. Which of the statements best describes the process? A) A chemical change occurs in which atoms rearrange to form a new compound. B) A chemical change occurs in which an ionic compound is formed from diatomic elements. C) A chemical change occurs in which no atoms rearrange to form a new substance. D) A physical change occurs in which no atoms rearrange to form a new substance. E) A physical change occurs in which atoms rearrange to form a new compound