19.95 !! Valentine Colors ! Our pad is designed to provide a soft cushion between the tender underarm and the crutch.(2 pads & 2 hand grips)
Confidence votes 8.8K. Bromine was discovered by a German chemist named Carl Lowig in Heidelberg Germany, and a French chemist in Montpellier France, named Antoine J. Balard about the same time in 1826.
Silver bromide (AgBr), a chemical used in photography, now accounts for the largest use of bromine. Other bromine compounds are used in fumigants, in flameproofing agents and in some compounds used to purify water. Tyrian purple, an expensive purple dye known to ancient civilizations, was produced from an organic bromine compound secreted from a sea mussel known as the murex. Estimated Crustal Abundance: 2.4 milligrams per kilogram