(1) High levels of barium and antimony on a person's hands is a strong indication that they have fired a weapon or have been close to a discharged weapon.(2) Doping with elements such as fluorine or antimony enhances its electrical conductivity and in turn its infrared reflectance.(3) Anti is not a prefix here; antimony is a metallic chemical element that has nothing to do with being against or opposed to something.(4) The crystal is a combination of antimony and cobalt known as a skutterudite.(5) There are seven metalloids: boron, silicon, germanium, arsenic, selenium, antimony , and tellurium.(6) Beneath the surface lie layers rich in arsenic, phosphorus, copper, lead, antimony , even gold.(7) State records indicate there is considerable groundwater degradation at the site, and that high levels of arsenic and antimony have been recorded.(8) Austria produces some petroleum and natural gas to meet its own needs, and it also mines coal, iron ore, copper, lead, zinc, antimony , and graphite, used in industry.(9) Small amounts of various metals, notably antimony and silver, are added to tin-lead solders to increase their strength.(10) We quickly learned that those cases were from their new non-toxic primers, which contained no lead or other heavy metals such as barium and antimony .(11) Mrs. Moffat's powder, a mixture that included antimony and potassium tartrate, was advertised as being in use for 60 years and highly effective.(12) Beryllium, calcium, silver and antimony have no appreciable effect on mechanical properties.(13) Cartridges found at the Post Office contained residues of aluminium, lead, barium and antimony or three or two of these elements.(14) Within these belts, gold mineralization is associated with rare metals, base metals, uranium, antimony , and mercury.(15) Scholars had a great deal of trouble distinguishing arsenic, antimony , and bismuth from each other.(16) The most important of these are antimony , phosphorus, tin, and arsenic, with manganese and silicon having a small effect.