Atomic structure | Review my learning worksheets | 14–16 years

A set of differentiated worksheets with answers for GCSE and equivalent qualifications to identify learning gaps and misconceptions on the topic of atomic structure.

The worksheets cover the following topics: subatomic particles, charge, mass and where they are found in the atom, atomic (proton) number, mass number from the periodic table, identifying the number of protons, neutrons and electrons of an atom using the periodic table, placing electrons into shells (first 20 elements only) and electron configuration. The extension question requires learners to use information to complete a table identifying the number of protons, electrons and neutrons in a range of unknown elements.