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Overview: Atomic Structure & Isotopes
This is an overview of Topic 1: Atomic Structure and Isotopes. It includes definition of isotope, atomic structure and relative atomic and isotopic mass.
Atomic Structure
Introduction to the structure of atoms and explanation of atomic and mass number
Nuclear Symbols
Video explaining the notation used to represent atoms and ions.
Relative Atomic & Isotopic Masses
Video explaining the meaning of isotopes and the difference between relative atomic mass and relative isotopic mass.
Relative Molecular & Formula Mass
Video explaining what is molecule and thus outlining the difference between relative molecular & formula mass.
Determination of Relative Atomic Mass by Mass Spectrometry
Video explaining how mass spectrometry works and how to use the spectra to work out relative atomic mass.
Calculating the Abundance of Isotopes from Mass Spec
This video includes a few calculation type questions to show how to calculate the abundance of isotopes from mass spec
