Chemistry Grade 9
5 units, 183 pages. 95 national exam questions have been set from this book; the table shows where.
| Unit | Study hours | Exam questions | |
|---|---|---|---|
| Unit 1: CHEMISTRY AND ITS IMPORTANCE | 1.6 | ||
| Unit 2: MEASUREMENTS AND SCIENTIFIC METHODS | 4.5 | ||
| Unit 3: STRUCTURE OF THE ATOM | 6.7 | ||
| Unit 4: PERIODIC CLASSIFICATION OF ELEMENTS | 2.6 | ||
| Unit 5: CHEMICAL BONDING | 4.5 |