What Properties Does Iodine Have?

What Properties Does Iodine Have? Iodine is a non-metallic, dark-gray/purple-black, lustrous, solid element. Iodine is the most electropositive halogen and the least reactive of the halogens even if it can still form compounds with many elements. Iodine sublime easily on heating to give a purple vapour. What is the density of Iodine? Atomic number 53

Can Vitamins Cause A Skin Rash?

Can Vitamins Cause A Skin Rash? Can vitamins cause a skin rash? Summary. Large doses of vitamin B12 can trigger a cobalt allergy. That may cause a red, painful rash called contact dermatitis. Most cobalt exposure is from makeup, industrial uses, and B12 supplements. Can multivitamins cause skin rash? Some people may also experience severe