pub mod cadmium;
pub mod chromium;
pub mod cobalt;
pub mod copper;
pub mod gold;
pub mod hafnium;
pub mod iridium;
pub mod iron;
pub mod manganese;
pub mod mercury;
pub mod molybdenum;
pub mod nickel;
pub mod niobium;
pub mod osmium;
pub mod palladium;
pub mod platinum;
pub mod rhenium;
pub mod rhodium;
pub mod ruthenium;
pub mod scandium;
pub mod silver;
pub mod tantalum;
pub mod technetium;
pub mod titanium;
pub mod tungsten;
pub mod vanadium;
pub mod yttrium;
pub mod zinc;
pub mod zirconium;