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by: anteneh adamo | 271 KB | 28-02-1445 | 325 يقرأ | 536 التنزيلات
https://t.me/abulibrary2 Valence-Shell Electron-Pair Repulsion Theory (VSEPR) (1) Valence-Shell Electron-Pair Repulsion Theory (VSEPR) (1)