Anticipation Guide: Matter! Before Concept Chemistry is the study of _______? How are atoms, elements, and compounds related? True or False: A substance can’t be pure if it contains more than one type of atom. True or False: H2O is both a type of molecule and compound. How many atoms are in 1 molecule of C12H22O11? Give an example of an ionic compound and a covalent compound. Do all forms of matter have energy? Give an example of a physical property and a chemical property. Comments: After