(3E/3N Sci Chem) Chp 3: Revision of Atomic Structure, Ions and Periodic Table

Описание к видео (3E/3N Sci Chem) Chp 3: Revision of Atomic Structure, Ions and Periodic Table

A video lesson aimed at revising the main concepts linking atomic structure, ion formation and the position of elements in the Periodic Table together. Use the timestamps below to navigate to the right sections!

0:00 - sub-atomic particles in an atom
7:40 - nuclide notation / symbols from Periodic Table
18:37 - electronic structure / configuration
22:42 - how is electronic structure related to the position of an element in the Periodic Table? (GROUP & PERIOD)
31:00 - how and why do atoms form ions?
38:10 - isotopes
44:10 - how to do questions involving no of protons, electrons and neutrons?

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