Atomic structure and electron configuration
Hereafter are 2 videos below which go through the same info in different ways. You can watch both and see which helps you to understand the atomic theory. There is also a site below which explains the info in the videos.
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The power point on the right goes over the Atomic Theory and explains a bit about structure, atomic number, atomic mass etc. Good for revision.
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INTRODUCTION TO ATOMIC STRUCTURE THANKS TO THE KHAN ACADEMY.
ISOTOPES
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STRUCTURE OF THE ATOM REVISION WORKSHEETS.
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This video explains how to calculate the relative abundance of stable isotopes of an element --> |
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Quantum Mechanics Model of the Atom
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These videos don't have any sound but if you read the text at the top left corner of the screen for the video to the left and watch the excellent animation of an atom, it's shells and the orbital shapes within each shell it should assist you to visualise the theory.
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Periodicity
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Types of bonding
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