| diǎn | iodine I, halogen with atomic number 53 |
| 碘 | iodine (chemistry) |
| 碘中毒 | iodism; iodine poisoning |
| 碘仿 | iodoform; triiodomethane |
| 碘值 | iodine value |
| 碘化 | iodation |
| 碘化物 | iodide; iodid; iodine compound; monoiodide |
| 碘化钠 | sodium iodide NaI |
| 碘化钾 | potassium iodide |
| 碘化银 | silver iodide |
| 碘滴定 | iodometry; dometric titration; iodometrictitration |
| 碘片 | iodine plate |
| 碘甘油 | [Medicine] iodine glycerin |
| 碘的 | iodic |
| 碘盐 | iodized salt |
| 碘缺乏 | iodine deficiency |
| 碘蛋白 | iodalbin |
| 碘酊 | iodine tincture; tincture of iodine |
| 碘酒 | iodine; iodine tincture; iodin; tincture of iodine |
| 碘酸 | iodic acid |
| 碘酸盐 | iodate; iodinate |