結合半径 けつごうはんけい Meanings Noun bond radius Kanji 結 tie. Read as ケツ. 合 fit. Read as ゴウ. 半 half. Read as ハン. 径 diameter. Read as ケイ. Words containing 結合半径 共有結合半径 (きょうゆうけつごうはんけい) covalent radius Jinuma: Japanese Dictionary · Word lists