碘 diǎn 🔊 iodine (chemistry) 13 strokes + Keep this word Meanings diǎn iodine (chemistry) Words with 碘 碘化钾 diǎn huà jiǎ potassium iodide 碘化银 diǎn huà yín silver iodide 碘化钠 diǎn huà nà sodium iodide NaI 碘酸 diǎn suān iodic acid 碘伏 diǎn fú iodophor; (esp.) povidone-iodine 放射性碘 fàng shè xìng diǎn radioactive iodine