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ap chemistry - electron configurations & pes

originally streamed in 2019 with Mónica GracidaTeacher
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Learn electron configurations and photoelectron spectroscopy for AP Chemistry Unit 1. This video walks you through writing electron configurations, interpreting PES spectra, and understanding how electrons relate to energy levels—key topics for your ...more

covered in this stream

units
Unit 1 – Atomic Structure & Properties
topics
1.5 Atomic Structure and Electron Configuration1.6 Photoelectron SpectroscopyElectron Configurations and Photoelectron Spectroscopy1.8 Valence Electrons and Ionic Compounds

timestamps

  • 0:00

    Introduction to Electron Configurations

  • 0:32

    Overview of Stream Topics

  • 1:04

    Hydrogen Atom Structure

  • 2:09

    Bohr's Model Explanation

  • 2:41

    Issues with Bohr's Model

  • 3:12

    Standing Waves Concept

  • 4:15

    Electron Movement Dynamics

  • 5:17

    Allowed Waves in Space

  • 6:53

    Schrodinger's Equation Basics

  • 9:36

    Heisenberg Uncertainty Principle

  • 11:40

    Electron Probability Density

  • 12:41

    S Orbital Descriptions

  • 15:16

    P Orbital Shapes

  • 16:19

    D and F Orbitals

  • 17:54

    Aufbau Principle Rules

  • 19:26

    Hund's Rule Explanation

  • 23:10

    Hydrogen and Helium Diagrams

  • 25:20

    Electron Configuration Notation

  • 27:56

    Carbon Nitrogen Oxygen Examples

  • 32:46

    Mercury Configuration Practice

  • 36:47

    Periodic Table Method

  • 42:07

    Calcium Configuration Example

  • 44:09

    Ions and Electron Changes

  • 46:46

    Photoelectric Effect Overview

  • 47:48

    PES Graph Interpretation

  • 49:52

    Lithium PES Example

  • 51:28

    Krypton PES Analysis

  • 55:03

    Potassium PES Practice

  • 56:05

    Closing Remarks

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Study Content & Tools

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Company

What's New?PricingBulk DiscountsTestimonialsFAQsEmail us

Resources

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history

🌎 ap world history🇺🇸 ap us history🇪🇺 ap european history

social science

✊🏿 ap african american studies🗳️ ap comparative government🚜 ap human geography💶 ap macroeconomics🤑 ap microeconomics🧠 ap psychology👩🏾‍⚖️ ap us government

english & capstone

✍🏽 ap english language📚 ap english literature🔍 ap research💬 ap seminar

arts

🎨 ap art & design🖼️ ap art history🎵 ap music theory

science

🧬 ap biology🧪 ap chemistry♻️ ap environmental science🎡 ap physics 1🧲 ap physics 2💡 ap physics c: e&m⚙️ ap physics c: mechanics

math & computer science

🧮 ap calculus ab♾️ ap calculus bc📐 ap precalculus📊 ap statistics💻 ap computer science a⌨️ ap computer science p

world languages

🇨🇳 ap chinese🇫🇷 ap french🇩🇪 ap german🇮🇹 ap italian🇯🇵 ap japanese🏛️ ap latin🇪🇸 ap spanish language💃🏽 ap spanish literature

go beyond AP

high school exams

✏️ PSAT🎓 Digital SAT🎒 ACT

honors classes

🍬 honors algebra II🫀 honors anatomy🐇 honors biology👩🏽‍🔬 honors chemistry💲 honors economics📐 honors geometry⚾️ honors physics📏 honors pre-calculus📊 honors statistics🗳️ honors us government🇺🇸 honors us history🌎 honors world history

college classes

👩🏽‍🎤 arts👔 business🎤 communications🏗️ engineering📓 humanities➗ math🧑🏽‍🔬 science💶 social science

hs classes

🏛️ alabama history⛰️ appalachian studies🌴 california history🌍 earth science🌐 ethnic studies🐊 florida history🍑 georgia history🌎 global studies🌺 hawaiian studies📰 journalism🪶 native american studies🌵 new mexico history🤠 oklahoma history⚗️ physical science🎙️ speech and debate🤝 texas government🤠 texas history🌲 washington state history🕊️ world religions
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© 2026 Fiveable Inc. All rights reserved.

AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.