Zirconium iodide
Zirconium is a steel-gray metal with a yellowish tinge. Differs in malleability and plasticity identical to gold. It is a corrosion resistant, heat resistant, paramagnetic metal. Melting temperature 1855 ° C. It is resistant to the effects of seawater, alkalis, ammonia, acids, retards radiation, and does not lose its properties under conditions of cryogenic or high temperatures. Pi varies in alloy with other metals.