11. Rhodium 's electron configuration doesn't fit either of these.12. Also popular were chromium and later rhodium because they didn't tarnish. 13. Examples include gold, platinum, silver, rhodium , iridium and palladium. 14. Rhodium iodides and lithium salts are employed as catalysts.15. Initially the reflector unit was composed of electroformed nickel with a rhodium plating. 16. The jewelry industry often conceals these off-white colors by rhodium plating. 17. Russia holds gold, platinum, rhodium and other precious metals in its reserves. 18. Anhydrous rhodium chloride crystallises with a monoclinic crystal structure, as in AlCl 3. 19. Various rhodium chloride complexes are intermediates in the purification of rhodium from its ores. 20. Various rhodium chloride complexes are intermediates in the purification of rhodium from its ores.
