06：第09章 原子中的電子與週期表 part3

Round-14 hunt: picked; source: deeper uploads from a strong round-10-12 channel; channel already live on Lumen; strict per-title check + final strict pass; title rules; oEmbed verified.

A 42-minute video from 崑山科技大學開放式課程: “06：第09章 原子中的電子與週期表 part3”.

Video by 崑山科技大學開放式課程, played through YouTube's embedded player.