كورس Chapter 1
- المعلم
- Mr Ali Ibrahim
- السعر
- 550 EGP
Lesson 1: Transition elements
Lesson 2: Properties of 1ˢᵗ transition series
Lesson 3: Iron
Lesson 4: Properties of Iron
Lesson 1: Transition elements
Lesson 2: Properties of 1ˢᵗ transition series
Lesson 3: Iron
Lesson 4: Properties of Iron