Monday, January 20, 2025

Key Stage 1 quantum mechanics


The hydrogen atom 2s orbital (from the textbook)

The 2s orbital of a hydrogen atom is a spherical region of space around the nucleus where an electron is likely to be found. It is part of the second energy level of the atom.


Sketch of the hydrogen atom 2s orbital from my granddaughter.

She was just five when she drew this - quite unprompted. She may have been using the WKB approximation though.


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