IB Chemistry HL 1.3.3 Main Energy Levels Question Bank
Practise IB Chemistry HL 1.3.3 with SL and HL questions on principal energy levels, electron transitions and photon energy.
- Syllabus
- First assessment 2025
- Course
- Chemistry HL
- Level
- HL
1.3.3—Main energy levels question 1
[Maximum number: 1]
What is the maximum number of electrons in energy level n=4 ?
A
8
B
18
C
32
D
50
C
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