https://docs.google.com/spreadsheets/d/1U3d-nUDP3NFOwMu-zcTRa79UoTjOcjJ71-VIxGpUeAk/edit#gid=0

IGCSE 0620 lesson 1 Chapter 3

IGCSE 0620 lesson 2

IGCSE 0620 lesson 3

Outcomes

Atomic structure Hand Written Notes P1

Atomic structure Questions

Atomic structure Questions 2

Presentation Lesson 1

Presentation Lesson 2