Explain how atomic theory serves as the basis for the study of matter.
Structure and Properties of Matter
Atomic Structure and the Periodic Table
Resources cannot be aligned to this standard, browse sub-standards to find lessons.
Describe the evolution of atomic theory leading to the current model of the atom based on the works of Dalton, Thomson, Rutherford, and Bohr.
Differentiate between the mass number of an isotope and the average atomic mass of an element.