The number of subatomic particles in an atom can be calculated from the atom's atomic number and mass number. Part of Chemistry (Single Science) Atomic structure and the periodic table

Summary notes, revision videos and past exam questions by topic for AQA Chemistry GCSE Topic 1 - Atomic Structure and the Periodic Table

Atoms are made up of three smaller particles called protons, electrons and neutrons.

4.1 Atomic structure and the periodic table The periodic table provides chemists with a structured organisation of the known chemical elements from which they can make sense of their physical and …

Learn about and revise atomic structure with this BBC Bitesize GCSE Combined Science (Edexcel) study guide.

This document contains 11 past paper questions about atomic structure. The questions cover topics such as isotopes, electronic configuration, subatomic particles, the periodic table, and relative atomic …

Atomic Structure & the Periodic Table (AQA GCSE Combined Science: Trilogy) Get ready for your AQA GCSE Combined Science: Trilogy exams with our revision resources. Find everything you need to …

GCSE Chemistry (Single Science) Atomic structure and the periodic table learning resources for adults, children, parents and teachers.

GCSE Chemistry (Single Science) Bonding, structure and properties learning resources for adults, children, parents and teachers.

GCSE Combined Science Atomic structure learning resources for adults, children, parents and teachers.