CC3 Atomic Structure | Edexcel Combined Science (9-1) | 3 Topic Mastery Pack Bundle

Every Topic Mastery Pack for Edexcel GCSE Combined Science (9-1) Chemistry CC3 Atomic Structure: 3 complete revision packs, each with a Topic Mastery Sheet, a Student Exam Practice Sheet and a full answer key. Higher tier content is clearly marked.

Bought separately: £14.97. Bundle price: £10.50.

PACKS INCLUDED

• CC3a Structure of an Atom: how Dalton’s model changed with the discovery of subatomic particles, protons, neutrons and electrons, why atoms are neutral, the tiny nucleus
• CC3b Atomic Number and Mass Number: where the mass of an atom is, atomic number and mass number, the number of protons identifies an element, calculating protons, neutrons and electrons
• CC3c Isotopes: isotopes of the same element, calculating protons, neutrons and electrons in isotopes, why relative atomic masses are not whole numbers, calculating relative atomic mass (Higher)

EVERY PACK INCLUDES

• Topic Mastery Sheet (PDF) covering each specification point, with exam tips, a key vocabulary table, common errors corrected and a Grade 8-9 stretch section
• Student Exam Practice Sheet (PDF + editable Word) with 6 to 7 exam-style questions (19 to 20 marks) that build from short-answer items to extended questions
• Teacher answer key (PDF + editable Word) with tick-point marking, checked against Edexcel and Pearson mark schemes wherever an equivalent item exists
• Specification point references, plus original diagrams, graphs and data tables where the topic needs them

Written for Edexcel GCSE Combined Science (1SC0); points that appear only in the separate GCSE Chemistry specification are not included.

Questions are written to match the Edexcel specification; some are adapted from past Edexcel papers, and the answer key shows the source of each mark scheme. This resource is not endorsed by or affiliated with Pearson Edexcel.