The type of iodine used in supplements can vary, with some supplements containing potassium iodide, while others use iodine from kelp or other natural sources. The dosage of iodine can also vary ...

I. The reaction between iodide and hydrogen peroxide produces triiodide. The triiodide ions are reduced back to iodide by thiosulfate at a much faster rate, until the thiosulfate is consumed. Then the ...

A solution of iodine and potassium iodide is dripped on to a substance and if it contains starch, a deep blue colour will materialise. Here's the science bit! Starches contain a sugar called ...

Scientists present a promising material for addressing iodine pollution and recovering iodine resources from seawater.