]> Chemical Elements Ontology $Id$ Chemical Element hydrogen waterstof hidrógeno helium helium helio lithium lithium litio beryllium boron carbon koolstof carbono nitrogen oxygen zuurstof fluorine fluoride neon neon sodium natrium magnesium magnesium aluminum aluminium silicon silicium phosphorus fosfor sulfur zwavel chlorine chloride argon argon potassium kalium calcium calcium scandium titanium vanadium chromium chroom manganese iron ijzer cobalt nickel nikkel copper koper zinc zink gallium germanium arsenic arseen selenium bromine bromide krypton rubidium strontium yttrium zirconium niobium molybdenum technetium ruthenium rhodium palladium silver zilver cadmium indium tin antimony tellurium iodine xenon cesium barium lanthanum cerium praseodymium neodymium promethium samarium europium gadolinium terbium dysprosium holmium erbium thulium ytterbium lutetium hafnium tantalum tungsten wolfraam rhenium osmium iridium platinum platina gold goud mercury kwik thallium lead lood bismuth polonium astatine radon francium radium actinium thorium protactinium uranium uraan neptunium plutonium americium curium berkelium californium einsteinium fermium mendelevium nobelium lawrencium rutherfordium dubnium seaborgium bohrium hassium meitnerium darmstadtium roentgenium ununbium