Group 12 element of 40 mg/day. Mercury and cadmium are toxic and may cause environmental damage if they enter rivers or rain water. This may result in contaminated crops as well as the bioaccumulation of mercury in a food chain leading to an increase in illnesses caused by mercury and cadmium poisoning. Group 12 element Group 12, by modern IUPAC numbering, is a group of chemical elements in the periodic table. It includes zinc (Zn), cadmium (Cd) and mercury (Hg). The further inclusion of copernicium (Cn) in group 12 is supported by recent experiments on individual copernicium atoms. Formerly this group was named
The Fifth Element was a play on information in the periodic table. Rubidium is the first of the Period 5 elements, and exactly halfway down that row is the element Rhodium. Taking the first half of each element yields "Rubi Rhod". Others have speculated his name is a play on his gender bending personality; having a feminine first name and phallic surname. Three different teams handled the three different types of special effects used in the film. Nick Allder was placed in charge of mechanical and pyrotechnical effects, Nick Dudman was placed in charge of 'creature' effects and Mark Stetson headed the visual