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.
Cadmium is pronounced as KAD-mee-em. History and Uses: Cadmium was discovered by Friedrich Strohmeyer, a German chemist, in 1817 while studying samples of calamine (ZnCO 3). When heated, Strohmeyer noticed that some samples of calamine glowed with a yellow color while other samples did not.