If your doctor has advised you that catheter ablation may be the best treatment for your atrial fibrillation (AF), you may have questions about what to expect before, during, and after the catheter ablation procedure.
Rhodium is also used as catalysts in the chemical industry, for making nitric acid, acetic acid and hydrogenation reactions. It is used to coat optic fibres and optical mirrors, and for crucibles, thermocouple elements and headlight reflectors.
Radium is a highly radioactive chemical element classified among the alkaline earth metals of the periodic table of elements. This element has several research uses, and historically it was used in a wide range of industries.adium has an atomic number of 88, and it is identified with the symbol Ra on the periodic table of elements. Radium was previously used commercially, creating opportunities for accidental exposure. Antique watches may contain radium.