Logam mulia
Dalam ilmu kimia, logam mulia adalah logam yang tahan terhadap korosi maupun oksidasi. Beberapa contoh logam yang mulia secara kimia (unsur-unsur yang disetujui hampir seluruh kimiawan) diantaranya rutenium (Ru), rodium (Rh), paladium (Pd), perak (Ag), osmium (Os), iridium (Ir), platina (Pt), dan emas (Au).[1]
Logam
Metallic elements Alkali metals lithium sodium potassium rubidium caesium francium Alkaline earth metals beryllium magnesium calcium strontium barium radium Transition metals scandium titanium vanadium chromium manganese iron cobalt nickel copper yttrium zirconium niobium molybdenum technetium ruthenium rhodium palladium silver hafnium tantalum tungsten rhenium osmium iridium platinum gold rutherfordium dubnium seaborgium bohrium hassium Post-transition metals aluminium zinc gallium cadmium indium tin mercury thallium lead bismuth polonium copernicium Lanthanides lanthanum cerium praseodymium neodymium promethium samarium europium gadolinium terbium dysprosium holmium erbium thulium ytterbium lutetium Actinides actinium thorium protactinium uranium neptunium plutonium americium curium berkelium californium einsteinium fermium mendelevium nobelium lawrencium Elements which are possibly metals meitnerium darmstadtium roentgenium nihonium flerovium moscovium livermorium tennessine oganesson Elements which are sometimes considered metals germanium arsenic selenium antimony tellurium astatinevt