My Courses

Electronic Structure and Periodicity

OCR GCSE Chemistry A (J248) — Elements, compounds and mixtures

What You Need to Know

Explain how the position of an element in the Periodic Table is related to the arrangement of electrons in its atoms.
Link electron arrangement to atomic number, group number, and period number.

OCR GCSE Chemistry A (J248) — Elements, compounds and mixtures

Explain how the position of an element in the Periodic Table is related to the arrangement of electrons in its atoms.
Link electron arrangement to atomic number, group number, and period number.