Structure 1. Models of the particulate nature of matter

1.1 Introduction to the particulate nature of matter

1.2 The nuclear atom

1.3 Electron configurations

1.5 Ideal gases

Structure 2. Models of bonding and structure

Structure 3. Classification of matter

Reactivity 1. What drives chemical reactions?

Reactivity 2. How much, how fast and how far?

Reactivity 3. What are the mechanisms of chemical change?

Concept/IB Chemistry/HL/Structure 1. Models of the particulate nature of matter/1.4 The mole

1.4 The mole

Syllabus: First assessment 2025
Topic: 1.4
Level: HL

What you’ll learn

6 learning objectives

Choose one objective for a focused lesson, or study the complete topic.

1.4 The mole