Chapter 2 · Chemistry: Atoms First
Atoms, Molecules, and Ions
Dalton's postulates, subatomic particles, isotopes and average atomic mass, chemical and empirical formulas, and the mole, Avogadro's number and molar mass.
43 of the 73 problems this chapter sets.
Sections
Chemistry: Atoms First 2e: Access for free at https://openstax.org/books/chemistry-atoms-first-2e/pages/1-introduction