Topic 2: The Atomic Structure

Topic 2 of the IB HL Chemistry syllabus is the Quantitative Chemistry. IBO recommends to spend 4 hours on this topic.

This topic has 3 sub-chapters: "The atom", "The mass spectrometer" and "Electron Arrangement". Each are separated with numerical values in order of mentioned.

These are all basic syllabus statements, it is recommended to bring a Casio Graphical Calculator instead of Texas. Casio Calculators have the periodic table installed already.