This lesson will help you understand the kinetic molecular theory, define diffusion and link it to the Brownian motion, investigate the characteristics of all 3 phases of matter using the kinetic theory of matter and define evaporation, melting and freezing point. Also condensation and finally sublimation.
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The anatomy of an atom
This lesson investigates the fundamentals of an atom and its history, we learn about different atomic models and experiments done by various scientists to prove these phenomena and SI units of measurements used and the numerical constants utilized in this section.
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Isotopes and electron configurations
In this lesson we take a look at isotopes and electron configuration. We define what an isotope is, calculate relative atomic mass, atomic numbers , atomic orbitals and the Aufbau diagrams via the principles and understand Hund’s rule and a shorter way to compute the notion known as noble gas con...
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Periodic table
We look at the periodic table as a tool that organises the elements in a systematic way, we also looked at how to identify metals, non-metals and the transition metals positioning.
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