2.2.1 Electronic Structure

Syllabus

Learners should be able to demonstrate and apply their knowledge and understanding of:

Energy levels, shells, sub-shells, atomic orbitals, electron configuration

(a) the number of electrons that can fill the first four shells

(b) atomic orbitals

(c) filling of orbitals:

(d) deduction of the electron configurations of atoms and ions up to Atomic Number =36