Periodic Table of Elements ------------------------------------- Forms Oxide Coating with HNO3 Not Dissolved by HNO3 Insoluble Compounds Formed with HNO3 Forms Volatile Oxides ------------------------------------- Volatile from HF Strong Fluoride Complexes Complexation Prevents Hydrolysis Insoluble Fluoride Compounds ------------------------------------- Volatile from HCl Strong Chloride Complexes Insoluble Compounds Formed with HCl Not Dissolved by HCl ------------------------------------- Volatile from H2SO4 Insoluble Compounds Formed with H2SO4 Not Dissolved by H2SO4 ------------------------------------- Volatile from HClO4 Insoluble Compounds Formed with HClO4 HClO4 Reaction Catalyst Not Dissolved by HClO4 ------------------------------------- Volatile from H2O2 H2O2 Reaction Catalyst

Link to Duquesne Research Page Copyright 1996 Duquesne University