Chemical Elements

acid alloys alpha alpha decay aluminium applications argon arsenic atomic number Atomic properties atomic weight Electron beryllium bismuth boron bromine cadmium caesium calcium carbon CAS registry CAS registry number cerium Chemistry chloride chromium cobalt compounds concentration contain copper Covalent radius decay Density near r.t. DM DE MeV dysprosium electrical Electron configuration Electronegativity Electrons per shell emission Figure fission fluoride fusion gallium germanium gold half-life half-life DM heat helium hydrogen hydroxide iodine iridium iron isotopes isotopes Main article kJ mol-1 known lanthanum lead liquid lithium magnesium manganese melting point mercury metal mineral modulus molybdenum neodymium neutron nickel niobium nitrogen nuclear number Element category osmium oxide oxygen palladium Pauling scale phosphorus platinum plutonium potassium produced radioactive radon reaction reactors reacts salts sodium soluble solution Specific heat capacity stable isotopes Main Standard atomic weight symbol temperature toxic Vapor WebElements.com weight Electron configuration