History of the Periodic Table Lecture

Arrangement of the Periodic Table Notes

History of the Periodic Table Notes

Arrangement of the Periodic Table Lecture

PT Arrangement - DIUWIJH

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Atomic Theory Notes

Atomic Theory Lecture

Atomic Theory - DIUWIJH

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Electron Configuration Notes

Orbital Notation Notes

Electron Configuration Lecture

Orbital Notation Lecture

Electron Configuration - Novice Understandings

Electron Configuration - Apprentice Understanding

Electron Configuration - Master Understanding

Electron Configuration - Expert Understanding (AP)

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EM Spectrum Notes

EM Spectrum Lecture

EM Spectrum - Novice Understandings

EM Spectrum - Apprentice Understanding

EM Spectrum - Master Understanding

EM Spectrum - Expert Understanding (AP)