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Electron Configurations with the Periodic Table - Chemistry

Khan Academy via YouTube

Overview

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Learn how to determine electron configurations using the periodic table in this comprehensive chemistry video. Explore the organization of the periodic table, including periods, groups, and blocks (s, p, d, f). Discover how an element's location on the table relates to its electron structure and valence electrons. Practice writing electron configurations for various elements, from hydrogen to d-block elements, and master the noble gas shorthand notation. Gain a deeper understanding of atomic structure and periodicity through clear explanations and practical examples.

Syllabus

- Introduction
- Periodic table layout - periods and groups
- Period and valence shell number
- s, p, d, and f block elements
- Finding the number of valence electrons
- Modified periodic table for writing electron configurations
- Electron configuration of hydrogen, helium, & lithium
- Electron configuration of carbon & chlorine
- Electron configuration of d-block elements
- Noble gas shorthand

Taught by

Khan Academy

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